// Copyright (c) Dapplo and contributors. All rights reserved. // Licensed under the MIT license. See LICENSE file in the project root for full license information. using System.Diagnostics.CodeAnalysis; namespace GreenshotPlugin.Core.Enums { /// /// SPI_ System-wide parameter - Used in SystemParametersInfo function /// [SuppressMessage("ReSharper", "InconsistentNaming")] public enum SystemParametersInfoActions : uint { /// /// No value /// SPI_NONE = 0, /// /// Determines whether the warning beeper is on. /// The pvParam parameter must point to a BOOL variable that receives TRUE if the beeper is on, or FALSE if it is off. /// SPI_GETBEEP = 0x0001, /// /// Turns the warning beeper on or off. The uiParam parameter specifies TRUE for on, or FALSE for off. /// SPI_SETBEEP = 0x0002, /// /// Retrieves the two mouse threshold values and the mouse speed. /// SPI_GETMOUSE = 0x0003, /// /// Sets the two mouse threshold values and the mouse speed. /// SPI_SETMOUSE = 0x0004, /// /// Retrieves the border multiplier factor that determines the width of a window's sizing border. /// The pvParam parameter must point to an integer variable that receives this value. /// SPI_GETBORDER = 0x0005, /// /// Sets the border multiplier factor that determines the width of a window's sizing border. /// The uiParam parameter specifies the new value. /// SPI_SETBORDER = 0x0006, /// /// Retrieves the keyboard repeat-speed setting, which is a value in the range from 0 (approximately 2.5 repetitions /// per second) /// through 31 (approximately 30 repetitions per second). The actual repeat rates are hardware-dependent and may vary /// from /// a linear scale by as much as 20%. The pvParam parameter must point to a DWORD variable that receives the setting /// SPI_GETKEYBOARDSPEED = 0x000A, /// /// Sets the keyboard repeat-speed setting. The uiParam parameter must specify a value in the range from 0 /// (approximately 2.5 repetitions per second) through 31 (approximately 30 repetitions per second). /// The actual repeat rates are hardware-dependent and may vary from a linear scale by as much as 20%. /// If uiParam is greater than 31, the parameter is set to 31. /// SPI_SETKEYBOARDSPEED = 0x000B, /// /// Not implemented. /// SPI_LANGDRIVER = 0x000C, /// /// Sets or retrieves the width, in pixels, of an icon cell. The system uses this rectangle to arrange icons in large /// icon view. /// To set this value, set uiParam to the new value and set pvParam to null. You cannot set this value to less than /// SM_CXICON. /// To retrieve this value, pvParam must point to an integer that receives the current value. /// SPI_ICONHORIZONTALSPACING = 0x000D, /// /// Retrieves the screen saver time-out value, in seconds. The pvParam parameter must point to an integer variable that /// receives the value. /// SPI_GETSCREENSAVETIMEOUT = 0x000E, /// /// Sets the screen saver time-out value to the value of the uiParam parameter. This value is the amount of time, in /// seconds, /// that the system must be idle before the screen saver activates. /// SPI_SETSCREENSAVETIMEOUT = 0x000F, /// /// Determines whether screen saving is enabled. The pvParam parameter must point to a bool variable that receives TRUE /// if screen saving is enabled, or FALSE otherwise. /// Does not work for Windows 7: http://msdn.microsoft.com/en-us/library/windows/desktop/ms724947(v=vs.85).aspx /// SPI_GETSCREENSAVEACTIVE = 0x0010, /// /// Sets the state of the screen saver. The uiParam parameter specifies TRUE to activate screen saving, or FALSE to /// deactivate it. /// SPI_SETSCREENSAVEACTIVE = 0x0011, /// /// Retrieves the current granularity value of the desktop sizing grid. The pvParam parameter must point to an integer /// variable /// that receives the granularity. /// SPI_GETGRIDGRANULARITY = 0x0012, /// /// Sets the granularity of the desktop sizing grid to the value of the uiParam parameter. /// SPI_SETGRIDGRANULARITY = 0x0013, /// /// Sets the desktop wallpaper. The value of the pvParam parameter determines the new wallpaper. To specify a wallpaper /// bitmap, /// set pvParam to point to a null-terminated string containing the name of a bitmap file. Setting pvParam to "" /// removes the wallpaper. /// Setting pvParam to SETWALLPAPER_DEFAULT or null reverts to the default wallpaper. /// SPI_SETDESKWALLPAPER = 0x0014, /// /// Sets the current desktop pattern by causing Windows to read the Pattern= setting from the WIN.INI file. /// SPI_SETDESKPATTERN = 0x0015, /// /// Retrieves the keyboard repeat-delay setting, which is a value in the range from 0 (approximately 250 ms delay) /// through 3 /// (approximately 1 second delay). The actual delay associated with each value may vary depending on the hardware. The /// pvParam parameter must point to an integer variable that receives the setting. /// SPI_GETKEYBOARDDELAY = 0x0016, /// /// Sets the keyboard repeat-delay setting. The uiParam parameter must specify 0, 1, 2, or 3, where zero sets the /// shortest delay /// (approximately 250 ms) and 3 sets the longest delay (approximately 1 second). The actual delay associated with each /// value may /// vary depending on the hardware. /// SPI_SETKEYBOARDDELAY = 0x0017, /// /// Sets or retrieves the height, in pixels, of an icon cell. /// To set this value, set uiParam to the new value and set pvParam to null. You cannot set this value to less than /// SM_CYICON. /// To retrieve this value, pvParam must point to an integer that receives the current value. /// SPI_ICONVERTICALSPACING = 0x0018, /// /// Determines whether icon-title wrapping is enabled. The pvParam parameter must point to a bool variable that /// receives TRUE /// if enabled, or FALSE otherwise. /// SPI_GETICONTITLEWRAP = 0x0019, /// /// Turns icon-title wrapping on or off. The uiParam parameter specifies TRUE for on, or FALSE for off. /// SPI_SETICONTITLEWRAP = 0x001A, /// /// Determines whether pop-up menus are left-aligned or right-aligned, relative to the corresponding menu-bar item. /// The pvParam parameter must point to a bool variable that receives TRUE if left-aligned, or FALSE otherwise. /// SPI_GETMENUDROPALIGNMENT = 0x001B, /// /// Sets the alignment value of pop-up menus. The uiParam parameter specifies TRUE for right alignment, or FALSE for /// left alignment. /// SPI_SETMENUDROPALIGNMENT = 0x001C, /// /// Sets the width of the double-click rectangle to the value of the uiParam parameter. /// The double-click rectangle is the rectangle within which the second click of a double-click must fall for it to be /// registered /// as a double-click. /// To retrieve the width of the double-click rectangle, call GetSystemMetrics with the SM_CXDOUBLECLK flag. /// SPI_SETDOUBLECLKWIDTH = 0x001D, /// /// Sets the height of the double-click rectangle to the value of the uiParam parameter. /// The double-click rectangle is the rectangle within which the second click of a double-click must fall for it to be /// registered /// as a double-click. /// To retrieve the height of the double-click rectangle, call GetSystemMetrics with the SM_CYDOUBLECLK flag. /// SPI_SETDOUBLECLKHEIGHT = 0x001E, /// /// Retrieves the logical font information for the current icon-title font. The uiParam parameter specifies the size of /// a LOGFONT structure, /// and the pvParam parameter must point to the LOGFONT structure to fill in. /// SPI_GETICONTITLELOGFONT = 0x001F, /// /// Sets the double-click time for the mouse to the value of the uiParam parameter. The double-click time is the /// maximum number /// of milliseconds that can occur between the first and second clicks of a double-click. You can also call the /// SetDoubleClickTime /// function to set the double-click time. To get the current double-click time, call the GetDoubleClickTime function. /// SPI_SETDOUBLECLICKTIME = 0x0020, /// /// Swaps or restores the meaning of the left and right mouse buttons. The uiParam parameter specifies TRUE to swap the /// meanings /// of the buttons, or FALSE to restore their original meanings. /// SPI_SETMOUSEBUTTONSWAP = 0x0021, /// /// Sets the font that is used for icon titles. The uiParam parameter specifies the size of a LOGFONT structure, /// and the pvParam parameter must point to a LOGFONT structure. /// SPI_SETICONTITLELOGFONT = 0x0022, /// /// This flag is obsolete. Previous versions of the system use this flag to determine whether ALT+TAB fast task /// switching is enabled. /// For Windows 95, Windows 98, and Windows NT version 4.0 and later, fast task switching is always enabled. /// SPI_GETFASTTASKSWITCH = 0x0023, /// /// This flag is obsolete. Previous versions of the system use this flag to enable or disable ALT+TAB fast task /// switching. /// For Windows 95, Windows 98, and Windows NT version 4.0 and later, fast task switching is always enabled. /// SPI_SETFASTTASKSWITCH = 0x0024, /// /// Sets dragging of full windows either on or off. The uiParam parameter specifies TRUE for on, or FALSE for off. /// Windows 95: This flag is supported only if Windows Plus! is installed. See SPI_GETWINDOWSEXTENSION. /// SPI_SETDRAGFULLWINDOWS = 0x0025, /// /// Determines whether dragging of full windows is enabled. The pvParam parameter must point to a BOOL variable that /// receives TRUE /// if enabled, or FALSE otherwise. /// Windows 95: This flag is supported only if Windows Plus! is installed. See SPI_GETWINDOWSEXTENSION. /// SPI_GETDRAGFULLWINDOWS = 0x0026, /// /// Retrieves the metrics associated with the nonclient area of nonminimized windows. The pvParam parameter must point /// to a NONCLIENTMETRICS structure that receives the information. Set the cbSize member of this structure and the /// uiParam parameter /// to sizeof(NONCLIENTMETRICS). /// SPI_GETNONCLIENTMETRICS = 0x0029, /// /// Sets the metrics associated with the nonclient area of nonminimized windows. The pvParam parameter must point /// to a NONCLIENTMETRICS structure that contains the new parameters. Set the cbSize member of this structure /// and the uiParam parameter to sizeof(NONCLIENTMETRICS). Also, the lfHeight member of the LOGFONT structure must be a /// negative value. /// SPI_SETNONCLIENTMETRICS = 0x002A, /// /// Retrieves the metrics associated with minimized windows. The pvParam parameter must point to a MINIMIZEDMETRICS /// structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(MINIMIZEDMETRICS). /// SPI_GETMINIMIZEDMETRICS = 0x002B, /// /// Sets the metrics associated with minimized windows. The pvParam parameter must point to a MINIMIZEDMETRICS /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(MINIMIZEDMETRICS). /// SPI_SETMINIMIZEDMETRICS = 0x002C, /// /// Retrieves the metrics associated with icons. The pvParam parameter must point to an ICONMETRICS structure that /// receives /// the information. Set the cbSize member of this structure and the uiParam parameter to sizeof(ICONMETRICS). /// SPI_GETICONMETRICS = 0x002D, /// /// Sets the metrics associated with icons. The pvParam parameter must point to an ICONMETRICS structure that contains /// the new parameters. Set the cbSize member of this structure and the uiParam parameter to sizeof(ICONMETRICS). /// SPI_SETICONMETRICS = 0x002E, /// /// Sets the size of the work area. The work area is the portion of the screen not obscured by the system taskbar /// or by application desktop toolbars. The pvParam parameter is a pointer to a RECT structure that specifies the new /// work area rectangle, /// expressed in virtual screen coordinates. In a system with multiple display monitors, the function sets the work /// area /// of the monitor that contains the specified rectangle. /// SPI_SETWORKAREA = 0x002F, /// /// Retrieves the size of the work area on the primary display monitor. The work area is the portion of the screen not /// obscured /// by the system taskbar or by application desktop toolbars. The pvParam parameter must point to a RECT structure that /// receives /// the coordinates of the work area, expressed in virtual screen coordinates. /// To get the work area of a monitor other than the primary display monitor, call the GetMonitorInfo function. /// SPI_GETWORKAREA = 0x0030, /// /// Windows Me/98/95: Pen windows is being loaded or unloaded. The uiParam parameter is TRUE when loading and FALSE /// when unloading pen windows. The pvParam parameter is null. /// SPI_SETPENWINDOWS = 0x0031, /// /// Retrieves information about the HighContrast accessibility feature. The pvParam parameter must point to a /// HIGHCONTRAST structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(HIGHCONTRAST). /// For a general discussion, see remarks. /// Windows NT: This value is not supported. /// /// /// There is a difference between the High Contrast color scheme and the High Contrast Mode. The High Contrast color /// scheme changes /// the system colors to colors that have obvious contrast; you switch to this color scheme by using the Display /// Options in the control panel. /// The High Contrast Mode, which uses SPI_GETHIGHCONTRAST and SPI_SETHIGHCONTRAST, advises applications to modify /// their appearance /// for visually-impaired users. It involves such things as audible warning to users and customized color scheme /// (using the Accessibility Options in the control panel). For more information, see HIGHCONTRAST on MSDN. /// For more information on general accessibility features, see Accessibility on MSDN. /// SPI_GETHIGHCONTRAST = 0x0042, /// /// Sets the parameters of the HighContrast accessibility feature. The pvParam parameter must point to a HIGHCONTRAST /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(HIGHCONTRAST). /// Windows NT: This value is not supported. /// SPI_SETHIGHCONTRAST = 0x0043, /// /// Determines whether the user relies on the keyboard instead of the mouse, and wants applications to display keyboard /// interfaces /// that would otherwise be hidden. The pvParam parameter must point to a BOOL variable that receives TRUE /// if the user relies on the keyboard; or FALSE otherwise. /// Windows NT: This value is not supported. /// SPI_GETKEYBOARDPREF = 0x0044, /// /// Sets the keyboard preference. The uiParam parameter specifies TRUE if the user relies on the keyboard instead of /// the mouse, /// and wants applications to display keyboard interfaces that would otherwise be hidden; uiParam is FALSE otherwise. /// Windows NT: This value is not supported. /// SPI_SETKEYBOARDPREF = 0x0045, /// /// Determines whether a screen reviewer utility is running. A screen reviewer utility directs textual information to /// an output device, /// such as a speech synthesizer or Braille display. When this flag is set, an application should provide textual /// information /// in situations where it would otherwise present the information graphically. /// The pvParam parameter is a pointer to a BOOL variable that receives TRUE if a screen reviewer utility is running, /// or FALSE otherwise. /// Windows NT: This value is not supported. /// SPI_GETSCREENREADER = 0x0046, /// /// Determines whether a screen review utility is running. The uiParam parameter specifies TRUE for on, or FALSE for /// off. /// Windows NT: This value is not supported. /// SPI_SETSCREENREADER = 0x0047, /// /// Retrieves the animation effects associated with user actions. The pvParam parameter must point to an ANIMATIONINFO /// structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(ANIMATIONINFO). /// SPI_GETANIMATION = 0x0048, /// /// Sets the animation effects associated with user actions. The pvParam parameter must point to an ANIMATIONINFO /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(ANIMATIONINFO). /// SPI_SETANIMATION = 0x0049, /// /// Determines whether the font smoothing feature is enabled. This feature uses font antialiasing to make font curves /// appear smoother /// by painting pixels at different gray levels. /// The pvParam parameter must point to a BOOL variable that receives TRUE if the feature is enabled, or FALSE if it is /// not. /// Windows 95: This flag is supported only if Windows Plus! is installed. See SPI_GETWINDOWSEXTENSION. /// SPI_GETFONTSMOOTHING = 0x004A, /// /// Enables or disables the font smoothing feature, which uses font antialiasing to make font curves appear smoother /// by painting pixels at different gray levels. /// To enable the feature, set the uiParam parameter to TRUE. To disable the feature, set uiParam to FALSE. /// Windows 95: This flag is supported only if Windows Plus! is installed. See SPI_GETWINDOWSEXTENSION. /// SPI_SETFONTSMOOTHING = 0x004B, /// /// Sets the width, in pixels, of the rectangle used to detect the start of a drag operation. Set uiParam to the new /// value. /// To retrieve the drag width, call GetSystemMetrics with the SM_CXDRAG flag. /// SPI_SETDRAGWIDTH = 0x004C, /// /// Sets the height, in pixels, of the rectangle used to detect the start of a drag operation. Set uiParam to the new /// value. /// To retrieve the drag height, call GetSystemMetrics with the SM_CYDRAG flag. /// SPI_SETDRAGHEIGHT = 0x004D, /// /// Used internally; applications should not use this value. /// SPI_SETHANDHELD = 0x004E, /// /// Retrieves the time-out value for the low-power phase of screen saving. The pvParam parameter must point to an /// integer variable /// that receives the value. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_GETLOWPOWERTIMEOUT = 0x004F, /// /// Retrieves the time-out value for the power-off phase of screen saving. The pvParam parameter must point to an /// integer variable /// that receives the value. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_GETPOWEROFFTIMEOUT = 0x0050, /// /// Sets the time-out value, in seconds, for the low-power phase of screen saving. The uiParam parameter specifies the /// new value. /// The pvParam parameter must be null. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_SETLOWPOWERTIMEOUT = 0x0051, /// /// Sets the time-out value, in seconds, for the power-off phase of screen saving. The uiParam parameter specifies the /// new value. /// The pvParam parameter must be null. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_SETPOWEROFFTIMEOUT = 0x0052, /// /// Determines whether the low-power phase of screen saving is enabled. The pvParam parameter must point to a BOOL /// variable /// that receives TRUE if enabled, or FALSE if disabled. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_GETLOWPOWERACTIVE = 0x0053, /// /// Determines whether the power-off phase of screen saving is enabled. The pvParam parameter must point to a BOOL /// variable /// that receives TRUE if enabled, or FALSE if disabled. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_GETPOWEROFFACTIVE = 0x0054, /// /// Activates or deactivates the low-power phase of screen saving. Set uiParam to 1 to activate, or zero to deactivate. /// The pvParam parameter must be null. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_SETLOWPOWERACTIVE = 0x0055, /// /// Activates or deactivates the power-off phase of screen saving. Set uiParam to 1 to activate, or zero to deactivate. /// The pvParam parameter must be null. This flag is supported for 32-bit applications only. /// Windows NT, Windows Me/98: This flag is supported for 16-bit and 32-bit applications. /// Windows 95: This flag is supported for 16-bit applications only. /// SPI_SETPOWEROFFACTIVE = 0x0056, /// /// Reloads the system cursors. Set the uiParam parameter to zero and the pvParam parameter to null. /// SPI_SETCURSORS = 0x0057, /// /// Reloads the system icons. Set the uiParam parameter to zero and the pvParam parameter to null. /// SPI_SETICONS = 0x0058, /// /// Retrieves the input locale identifier for the system default input language. The pvParam parameter must point /// to an HKL variable that receives this value. For more information, see Languages, Locales, and Keyboard Layouts on /// MSDN. /// SPI_GETDEFAULTINPUTLANG = 0x0059, /// /// Sets the default input language for the system shell and applications. The specified language must be displayable /// using the current system character set. The pvParam parameter must point to an HKL variable that contains /// the input locale identifier for the default language. For more information, see Languages, Locales, and Keyboard /// Layouts on MSDN. /// SPI_SETDEFAULTINPUTLANG = 0x005A, /// /// Sets the hot key set for switching between input languages. The uiParam and pvParam parameters are not used. /// The value sets the shortcut keys in the keyboard property sheets by reading the registry again. The registry must /// be set before this flag is used. the path in the registry is \HKEY_CURRENT_USER\keyboard layout\toggle. Valid /// values are "1" = ALT+SHIFT, "2" = CTRL+SHIFT, and "3" = none. /// SPI_SETLANGTOGGLE = 0x005B, /// /// Windows 95: Determines whether the Windows extension, Windows Plus!, is installed. Set the uiParam parameter to 1. /// The pvParam parameter is not used. The function returns TRUE if the extension is installed, or FALSE if it is not. /// SPI_GETWINDOWSEXTENSION = 0x005C, /// /// Enables or disables the Mouse Trails feature, which improves the visibility of mouse cursor movements by briefly /// showing /// a trail of cursors and quickly erasing them. /// To disable the feature, set the uiParam parameter to zero or 1. To enable the feature, set uiParam to a value /// greater than 1 /// to indicate the number of cursors drawn in the trail. /// Windows 2000/NT: This value is not supported. /// SPI_SETMOUSETRAILS = 0x005D, /// /// Determines whether the Mouse Trails feature is enabled. This feature improves the visibility of mouse cursor /// movements /// by briefly showing a trail of cursors and quickly erasing them. /// The pvParam parameter must point to an integer variable that receives a value. If the value is zero or 1, the /// feature is disabled. /// If the value is greater than 1, the feature is enabled and the value indicates the number of cursors drawn in the /// trail. /// The uiParam parameter is not used. /// Windows 2000/NT: This value is not supported. /// SPI_GETMOUSETRAILS = 0x005E, /// /// Windows Me/98: Used internally; applications should not use this flag. /// SPI_SETSCREENSAVERRUNNING = 0x0061, /// /// Same as SPI_SETSCREENSAVERRUNNING. /// SPI_SCREENSAVERRUNNING = SPI_SETSCREENSAVERRUNNING, //#endif /* WINVER >= 0x0400 */ /// /// Retrieves information about the FilterKeys accessibility feature. The pvParam parameter must point to a FILTERKEYS /// structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(FILTERKEYS). /// SPI_GETFILTERKEYS = 0x0032, /// /// Sets the parameters of the FilterKeys accessibility feature. The pvParam parameter must point to a FILTERKEYS /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(FILTERKEYS). /// SPI_SETFILTERKEYS = 0x0033, /// /// Retrieves information about the ToggleKeys accessibility feature. The pvParam parameter must point to a TOGGLEKEYS /// structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(TOGGLEKEYS). /// SPI_GETTOGGLEKEYS = 0x0034, /// /// Sets the parameters of the ToggleKeys accessibility feature. The pvParam parameter must point to a TOGGLEKEYS /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(TOGGLEKEYS). /// SPI_SETTOGGLEKEYS = 0x0035, /// /// Retrieves information about the MouseKeys accessibility feature. The pvParam parameter must point to a MOUSEKEYS /// structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(MOUSEKEYS). /// SPI_GETMOUSEKEYS = 0x0036, /// /// Sets the parameters of the MouseKeys accessibility feature. The pvParam parameter must point to a MOUSEKEYS /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(MOUSEKEYS). /// SPI_SETMOUSEKEYS = 0x0037, /// /// Determines whether the Show Sounds accessibility flag is on or off. If it is on, the user requires an application /// to present information visually in situations where it would otherwise present the information only in audible /// form. /// The pvParam parameter must point to a BOOL variable that receives TRUE if the feature is on, or FALSE if it is off. /// Using this value is equivalent to calling GetSystemMetrics (SM_SHOWSOUNDS). That is the recommended call. /// SPI_GETSHOWSOUNDS = 0x0038, /// /// Sets the parameters of the SoundSentry accessibility feature. The pvParam parameter must point to a SOUNDSENTRY /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(SOUNDSENTRY). /// SPI_SETSHOWSOUNDS = 0x0039, /// /// Retrieves information about the StickyKeys accessibility feature. The pvParam parameter must point to a STICKYKEYS /// structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(STICKYKEYS). /// SPI_GETSTICKYKEYS = 0x003A, /// /// Sets the parameters of the StickyKeys accessibility feature. The pvParam parameter must point to a STICKYKEYS /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(STICKYKEYS). /// SPI_SETSTICKYKEYS = 0x003B, /// /// Retrieves information about the time-out period associated with the accessibility features. The pvParam parameter /// must point /// to an ACCESSTIMEOUT structure that receives the information. Set the cbSize member of this structure and the /// uiParam parameter /// to sizeof(ACCESSTIMEOUT). /// SPI_GETACCESSTIMEOUT = 0x003C, /// /// Sets the time-out period associated with the accessibility features. The pvParam parameter must point to an /// ACCESSTIMEOUT /// structure that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(ACCESSTIMEOUT). /// SPI_SETACCESSTIMEOUT = 0x003D, /// /// Windows Me/98/95: Retrieves information about the SerialKeys accessibility feature. The pvParam parameter must /// point /// to a SERIALKEYS structure that receives the information. Set the cbSize member of this structure and the uiParam /// parameter /// to sizeof(SERIALKEYS). /// Windows Server 2003, Windows XP/2000/NT: Not supported. The user controls this feature through the control panel. /// SPI_GETSERIALKEYS = 0x003E, /// /// Windows Me/98/95: Sets the parameters of the SerialKeys accessibility feature. The pvParam parameter must point /// to a SERIALKEYS structure that contains the new parameters. Set the cbSize member of this structure and the uiParam /// parameter /// to sizeof(SERIALKEYS). /// Windows Server 2003, Windows XP/2000/NT: Not supported. The user controls this feature through the control panel. /// SPI_SETSERIALKEYS = 0x003F, //#endif /* WINVER >= 0x0400 */ /// /// Retrieves information about the SoundSentry accessibility feature. The pvParam parameter must point to a /// SOUNDSENTRY structure /// that receives the information. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(SOUNDSENTRY). /// SPI_GETSOUNDSENTRY = 0x0040, /// /// Sets the parameters of the SoundSentry accessibility feature. The pvParam parameter must point to a SOUNDSENTRY /// structure /// that contains the new parameters. Set the cbSize member of this structure and the uiParam parameter to /// sizeof(SOUNDSENTRY). /// SPI_SETSOUNDSENTRY = 0x0041, /// /// Determines whether the snap-to-default-button feature is enabled. If enabled, the mouse cursor automatically moves /// to the default button, such as OK or Apply, of a dialog box. The pvParam parameter must point to a BOOL variable /// that receives TRUE if the feature is on, or FALSE if it is off. /// Windows 95: Not supported. /// SPI_GETSNAPTODEFBUTTON = 0x005F, /// /// Enables or disables the snap-to-default-button feature. If enabled, the mouse cursor automatically moves to the /// default button, /// such as OK or Apply, of a dialog box. Set the uiParam parameter to TRUE to enable the feature, or FALSE to disable /// it. /// Applications should use the ShowWindow function when displaying a dialog box so the dialog manager can position the /// mouse cursor. /// Windows 95: Not supported. /// SPI_SETSNAPTODEFBUTTON = 0x0060, /// /// Retrieves the width, in pixels, of the rectangle within which the mouse pointer has to stay for TrackMouseEvent /// to generate a WM_MOUSEHOVER message. The pvParam parameter must point to a UINT variable that receives the width. /// Windows 95: Not supported. /// SPI_GETMOUSEHOVERWIDTH = 0x0062, /// /// Retrieves the width, in pixels, of the rectangle within which the mouse pointer has to stay for TrackMouseEvent /// to generate a WM_MOUSEHOVER message. The pvParam parameter must point to a UINT variable that receives the width. /// Windows 95: Not supported. /// SPI_SETMOUSEHOVERWIDTH = 0x0063, /// /// Retrieves the height, in pixels, of the rectangle within which the mouse pointer has to stay for TrackMouseEvent /// to generate a WM_MOUSEHOVER message. The pvParam parameter must point to a UINT variable that receives the height. /// Windows 95: Not supported. /// SPI_GETMOUSEHOVERHEIGHT = 0x0064, /// /// Sets the height, in pixels, of the rectangle within which the mouse pointer has to stay for TrackMouseEvent /// to generate a WM_MOUSEHOVER message. Set the uiParam parameter to the new height. /// Windows 95: Not supported. /// SPI_SETMOUSEHOVERHEIGHT = 0x0065, /// /// Retrieves the time, in milliseconds, that the mouse pointer has to stay in the hover rectangle for TrackMouseEvent /// to generate a WM_MOUSEHOVER message. The pvParam parameter must point to a UINT variable that receives the time. /// Windows 95: Not supported. /// SPI_GETMOUSEHOVERTIME = 0x0066, /// /// Sets the time, in milliseconds, that the mouse pointer has to stay in the hover rectangle for TrackMouseEvent /// to generate a WM_MOUSEHOVER message. This is used only if you pass HOVER_DEFAULT in the dwHoverTime parameter in /// the call to TrackMouseEvent. Set the uiParam parameter to the new time. /// Windows 95: Not supported. /// SPI_SETMOUSEHOVERTIME = 0x0067, /// /// Retrieves the number of lines to scroll when the mouse wheel is rotated. The pvParam parameter must point /// to a UINT variable that receives the number of lines. The default value is 3. /// Windows 95: Not supported. /// SPI_GETWHEELSCROLLLINES = 0x0068, /// /// Sets the number of lines to scroll when the mouse wheel is rotated. The number of lines is set from the uiParam /// parameter. /// The number of lines is the suggested number of lines to scroll when the mouse wheel is rolled without using /// modifier keys. /// If the number is 0, then no scrolling should occur. If the number of lines to scroll is greater than the number of /// lines viewable, /// and in particular if it is WHEEL_PAGESCROLL (#defined as UINT_MAX), the scroll operation should be interpreted /// as clicking once in the page down or page up regions of the scroll bar. /// Windows 95: Not supported. /// SPI_SETWHEELSCROLLLINES = 0x0069, /// /// Retrieves the time, in milliseconds, that the system waits before displaying a shortcut menu when the mouse cursor /// is /// over a submenu item. The pvParam parameter must point to a DWORD variable that receives the time of the delay. /// Windows 95: Not supported. /// SPI_GETMENUSHOWDELAY = 0x006A, /// /// Sets uiParam to the time, in milliseconds, that the system waits before displaying a shortcut menu when the mouse /// cursor is /// over a submenu item. /// Windows 95: Not supported. /// SPI_SETMENUSHOWDELAY = 0x006B, /// /// Determines whether the IME status window is visible (on a per-user basis). The pvParam parameter must point to a /// BOOL variable /// that receives TRUE if the status window is visible, or FALSE if it is not. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETSHOWIMEUI = 0x006E, /// /// Sets whether the IME status window is visible or not on a per-user basis. The uiParam parameter specifies TRUE for /// on or FALSE for off. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETSHOWIMEUI = 0x006F, /// /// Retrieves the current mouse speed. The mouse speed determines how far the pointer will move based on the distance /// the mouse moves. /// The pvParam parameter must point to an integer that receives a value which ranges between 1 (slowest) and 20 /// (fastest). /// A value of 10 is the default. The value can be set by an end user using the mouse control panel application or /// by an application using SPI_SETMOUSESPEED. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETMOUSESPEED = 0x0070, /// /// Sets the current mouse speed. The pvParam parameter is an integer between 1 (slowest) and 20 (fastest). A value of /// 10 is the default. /// This value is typically set using the mouse control panel application. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETMOUSESPEED = 0x0071, /// /// Determines whether a screen saver is currently running on the window station of the calling process. /// The pvParam parameter must point to a BOOL variable that receives TRUE if a screen saver is currently running, or /// FALSE otherwise. /// Note that only the interactive window station, "WinSta0", can have a screen saver running. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETSCREENSAVERRUNNING = 0x0072, /// /// Retrieves the full path of the bitmap file for the desktop wallpaper. The pvParam parameter must point to a buffer /// that receives a null-terminated path string. Set the uiParam parameter to the size, in characters, of the pvParam /// buffer. The returned string will not exceed MAX_PATH characters. If there is no desktop wallpaper, the returned /// string is empty. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETDESKWALLPAPER = 0x0073, /// /// Determines whether active window tracking (activating the window the mouse is on) is on or off. The pvParam /// parameter must point /// to a BOOL variable that receives TRUE for on, or FALSE for off. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETACTIVEWINDOWTRACKING = 0x1000, /// /// Sets active window tracking (activating the window the mouse is on) either on or off. Set pvParam to TRUE for on or /// FALSE for off. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETACTIVEWINDOWTRACKING = 0x1001, /// /// Determines whether the menu animation feature is enabled. This master switch must be on to enable menu animation /// effects. /// The pvParam parameter must point to a BOOL variable that receives TRUE if animation is enabled and FALSE if it is /// disabled. /// If animation is enabled, SPI_GETMENUFADE indicates whether menus use fade or slide animation. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETMENUANIMATION = 0x1002, /// /// Enables or disables menu animation. This master switch must be on for any menu animation to occur. /// The pvParam parameter is a BOOL variable; set pvParam to TRUE to enable animation and FALSE to disable animation. /// If animation is enabled, SPI_GETMENUFADE indicates whether menus use fade or slide animation. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETMENUANIMATION = 0x1003, /// /// Determines whether the slide-open effect for combo boxes is enabled. The pvParam parameter must point to a BOOL /// variable /// that receives TRUE for enabled, or FALSE for disabled. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETCOMBOBOXANIMATION = 0x1004, /// /// Enables or disables the slide-open effect for combo boxes. Set the pvParam parameter to TRUE to enable the gradient /// effect, /// or FALSE to disable it. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETCOMBOBOXANIMATION = 0x1005, /// /// Determines whether the smooth-scrolling effect for list boxes is enabled. The pvParam parameter must point to a /// BOOL variable /// that receives TRUE for enabled, or FALSE for disabled. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETLISTBOXSMOOTHSCROLLING = 0x1006, /// /// Enables or disables the smooth-scrolling effect for list boxes. Set the pvParam parameter to TRUE to enable the /// smooth-scrolling effect, /// or FALSE to disable it. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETLISTBOXSMOOTHSCROLLING = 0x1007, /// /// Determines whether the gradient effect for window title bars is enabled. The pvParam parameter must point to a BOOL /// variable /// that receives TRUE for enabled, or FALSE for disabled. For more information about the gradient effect, see the /// GetSysColor function. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETGRADIENTCAPTIONS = 0x1008, /// /// Enables or disables the gradient effect for window title bars. Set the pvParam parameter to TRUE to enable it, or /// FALSE to disable it. /// The gradient effect is possible only if the system has a color depth of more than 256 colors. For more information /// about /// the gradient effect, see the GetSysColor function. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETGRADIENTCAPTIONS = 0x1009, /// /// Determines whether menu access keys are always underlined. The pvParam parameter must point to a BOOL variable that /// receives TRUE /// if menu access keys are always underlined, and FALSE if they are underlined only when the menu is activated by the /// keyboard. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETKEYBOARDCUES = 0x100A, /// /// Sets the underlining of menu access key letters. The pvParam parameter is a BOOL variable. Set pvParam to TRUE to /// always underline menu /// access keys, or FALSE to underline menu access keys only when the menu is activated from the keyboard. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETKEYBOARDCUES = 0x100B, /// /// Same as SPI_GETKEYBOARDCUES. /// SPI_GETMENUUNDERLINES = SPI_GETKEYBOARDCUES, /// /// Same as SPI_SETKEYBOARDCUES. /// SPI_SETMENUUNDERLINES = SPI_SETKEYBOARDCUES, /// /// Determines whether windows activated through active window tracking will be brought to the top. The pvParam /// parameter must point /// to a BOOL variable that receives TRUE for on, or FALSE for off. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETACTIVEWNDTRKZORDER = 0x100C, /// /// Determines whether or not windows activated through active window tracking should be brought to the top. Set /// pvParam to TRUE /// for on or FALSE for off. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETACTIVEWNDTRKZORDER = 0x100D, /// /// Determines whether hot tracking of user-interface elements, such as menu names on menu bars, is enabled. The /// pvParam parameter /// must point to a BOOL variable that receives TRUE for enabled, or FALSE for disabled. /// Hot tracking means that when the cursor moves over an item, it is highlighted but not selected. You can query this /// value to decide /// whether to use hot tracking in the user interface of your application. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETHOTTRACKING = 0x100E, /// /// Enables or disables hot tracking of user-interface elements such as menu names on menu bars. Set the pvParam /// parameter to TRUE /// to enable it, or FALSE to disable it. /// Hot-tracking means that when the cursor moves over an item, it is highlighted but not selected. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETHOTTRACKING = 0x100F, /// /// Determines whether menu fade animation is enabled. The pvParam parameter must point to a BOOL variable that /// receives TRUE /// when fade animation is enabled and FALSE when it is disabled. If fade animation is disabled, menus use slide /// animation. /// This flag is ignored unless menu animation is enabled, which you can do using the SPI_SETMENUANIMATION flag. /// For more information, see AnimateWindow. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETMENUFADE = 0x1012, /// /// Enables or disables menu fade animation. Set pvParam to TRUE to enable the menu fade effect or FALSE to disable it. /// If fade animation is disabled, menus use slide animation. he The menu fade effect is possible only if the system /// has a color depth of more than 256 colors. This flag is ignored unless SPI_MENUANIMATION is also set. For more /// information, /// see AnimateWindow. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_SETMENUFADE = 0x1013, /// /// Determines whether the selection fade effect is enabled. The pvParam parameter must point to a BOOL variable that /// receives TRUE /// if enabled or FALSE if disabled. /// The selection fade effect causes the menu item selected by the user to remain on the screen briefly while fading /// out /// after the menu is dismissed. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETSELECTIONFADE = 0x1014, /// /// Set pvParam to TRUE to enable the selection fade effect or FALSE to disable it. /// The selection fade effect causes the menu item selected by the user to remain on the screen briefly while fading /// out /// after the menu is dismissed. The selection fade effect is possible only if the system has a color depth of more /// than 256 colors. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_SETSELECTIONFADE = 0x1015, /// /// Determines whether ToolTip animation is enabled. The pvParam parameter must point to a BOOL variable that receives /// TRUE /// if enabled or FALSE if disabled. If ToolTip animation is enabled, SPI_GETTOOLTIPFADE indicates whether ToolTips use /// fade or slide animation. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETTOOLTIPANIMATION = 0x1016, /// /// Set pvParam to TRUE to enable ToolTip animation or FALSE to disable it. If enabled, you can use SPI_SETTOOLTIPFADE /// to specify fade or slide animation. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_SETTOOLTIPANIMATION = 0x1017, /// /// If SPI_SETTOOLTIPANIMATION is enabled, SPI_GETTOOLTIPFADE indicates whether ToolTip animation uses a fade effect or /// a slide effect. /// The pvParam parameter must point to a BOOL variable that receives TRUE for fade animation or FALSE for slide /// animation. /// For more information on slide and fade effects, see AnimateWindow. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETTOOLTIPFADE = 0x1018, /// /// If the SPI_SETTOOLTIPANIMATION flag is enabled, use SPI_SETTOOLTIPFADE to indicate whether ToolTip animation uses a /// fade effect /// or a slide effect. Set pvParam to TRUE for fade animation or FALSE for slide animation. The tooltip fade effect is /// possible only /// if the system has a color depth of more than 256 colors. For more information on the slide and fade effects, /// see the AnimateWindow function. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_SETTOOLTIPFADE = 0x1019, /// /// Determines whether the cursor has a shadow around it. The pvParam parameter must point to a BOOL variable that /// receives TRUE /// if the shadow is enabled, FALSE if it is disabled. This effect appears only if the system has a color depth of more /// than 256 colors. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETCURSORSHADOW = 0x101A, /// /// Enables or disables a shadow around the cursor. The pvParam parameter is a BOOL variable. Set pvParam to TRUE to /// enable the shadow /// or FALSE to disable the shadow. This effect appears only if the system has a color depth of more than 256 colors. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_SETCURSORSHADOW = 0x101B, /// /// Retrieves the state of the Mouse Sonar feature. The pvParam parameter must point to a BOOL variable that receives /// TRUE /// if enabled or FALSE otherwise. For more information, see About Mouse Input on MSDN. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_GETMOUSESONAR = 0x101C, /// /// Turns the Sonar accessibility feature on or off. This feature briefly shows several concentric circles around the /// mouse pointer when the user presses and releases the CTRL key. The pvParam parameter specifies TRUE for on and FALSE for off. /// The default is off. /// For more information, see About Mouse Input. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_SETMOUSESONAR = 0x101D, /// /// Retrieves the state of the Mouse ClickLock feature. The pvParam parameter must point to a BOOL variable that /// receives TRUE /// if enabled, or FALSE otherwise. For more information, see About Mouse Input. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_GETMOUSECLICKLOCK = 0x101E, /// /// Turns the Mouse ClickLock accessibility feature on or off. This feature temporarily locks down the primary mouse /// button /// when that button is clicked and held down for the time specified by SPI_SETMOUSECLICKLOCKTIME. The uiParam /// parameter specifies /// TRUE for on, /// or FALSE for off. The default is off. For more information, see Remarks and About Mouse Input on MSDN. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_SETMOUSECLICKLOCK = 0x101F, /// /// Retrieves the state of the Mouse Vanish feature. The pvParam parameter must point to a BOOL variable that receives /// TRUE /// if enabled or FALSE otherwise. For more information, see About Mouse Input on MSDN. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_GETMOUSEVANISH = 0x1020, /// /// Turns the Vanish feature on or off. This feature hides the mouse pointer when the user types; the pointer reappears /// when the user moves the mouse. The pvParam parameter specifies TRUE for on and FALSE for off. The default is off. /// For more information, see About Mouse Input on MSDN. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_SETMOUSEVANISH = 0x1021, /// /// Determines whether native User menus have flat menu appearance. The pvParam parameter must point to a BOOL variable /// that returns TRUE if the flat menu appearance is set, or FALSE otherwise. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_GETFLATMENU = 0x1022, /// /// Enables or disables flat menu appearance for native User menus. Set pvParam to TRUE to enable flat menu appearance /// or FALSE to disable it. /// When enabled, the menu bar uses COLOR_MENUBAR for the menubar background, COLOR_MENU for the menu-popup background, /// COLOR_MENUHILIGHT /// for the fill of the current menu selection, and COLOR_HILIGHT for the outline of the current menu selection. /// If disabled, menus are drawn using the same metrics and colors as in Windows 2000 and earlier. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_SETFLATMENU = 0x1023, /// /// Determines whether the drop shadow effect is enabled. The pvParam parameter must point to a BOOL variable that /// returns TRUE /// if enabled or FALSE if disabled. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_GETDROPSHADOW = 0x1024, /// /// Enables or disables the drop shadow effect. Set pvParam to TRUE to enable the drop shadow effect or FALSE to /// disable it. /// You must also have CS_DROPSHADOW in the window class style. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_SETDROPSHADOW = 0x1025, /// /// Retrieves a BOOL indicating whether an application can reset the screensaver's timer by calling the SendInput /// function /// to simulate keyboard or mouse input. The pvParam parameter must point to a BOOL variable that receives TRUE /// if the simulated input will be blocked, or FALSE otherwise. /// SPI_GETBLOCKSENDINPUTRESETS = 0x1026, /// /// Determines whether an application can reset the screensaver's timer by calling the SendInput function to simulate /// keyboard /// or mouse input. The uiParam parameter specifies TRUE if the screensaver will not be deactivated by simulated input, /// or FALSE if the screensaver will be deactivated by simulated input. /// SPI_SETBLOCKSENDINPUTRESETS = 0x1027, //#endif /* _WIN32_WINNT >= 0x0501 */ /// /// Determines whether UI effects are enabled or disabled. The pvParam parameter must point to a BOOL variable that /// receives TRUE /// if all UI effects are enabled, or FALSE if they are disabled. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETUIEFFECTS = 0x103E, /// /// Enables or disables UI effects. Set the pvParam parameter to TRUE to enable all UI effects or FALSE to disable all /// UI effects. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_SETUIEFFECTS = 0x103F, /// /// Retrieves the amount of time following user input, in milliseconds, during which the system will not allow /// applications /// to force themselves into the foreground. The pvParam parameter must point to a DWORD variable that receives the /// time. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETFOREGROUNDLOCKTIMEOUT = 0x2000, /// /// Sets the amount of time following user input, in milliseconds, during which the system does not allow applications /// to force themselves into the foreground. Set pvParam to the new timeout value. /// The calling thread must be able to change the foreground window, otherwise the call fails. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETFOREGROUNDLOCKTIMEOUT = 0x2001, /// /// Retrieves the active window tracking delay, in milliseconds. The pvParam parameter must point to a DWORD variable /// that receives the time. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETACTIVEWNDTRKTIMEOUT = 0x2002, /// /// Sets the active window tracking delay. Set pvParam to the number of milliseconds to delay before activating the /// window /// under the mouse pointer. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETACTIVEWNDTRKTIMEOUT = 0x2003, /// /// Retrieves the number of times SetForegroundWindow will flash the taskbar button when rejecting a foreground switch /// request. /// The pvParam parameter must point to a DWORD variable that receives the value. /// Windows NT, Windows 95: This value is not supported. /// SPI_GETFOREGROUNDFLASHCOUNT = 0x2004, /// /// Sets the number of times SetForegroundWindow will flash the taskbar button when rejecting a foreground switch /// request. /// Set pvParam to the number of times to flash. /// Windows NT, Windows 95: This value is not supported. /// SPI_SETFOREGROUNDFLASHCOUNT = 0x2005, /// /// Retrieves the caret width in edit controls, in pixels. The pvParam parameter must point to a DWORD that receives /// this value. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_GETCARETWIDTH = 0x2006, /// /// Sets the caret width in edit controls. Set pvParam to the desired width, in pixels. The default and minimum value /// is 1. /// Windows NT, Windows Me/98/95: This value is not supported. /// SPI_SETCARETWIDTH = 0x2007, /// /// Retrieves the time delay before the primary mouse button is locked. The pvParam parameter must point to DWORD that /// receives /// the time delay. This is only enabled if SPI_SETMOUSECLICKLOCK is set to TRUE. For more information, see About Mouse /// Input on MSDN. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_GETMOUSECLICKLOCKTIME = 0x2008, /// /// Turns the Mouse ClickLock accessibility feature on or off. This feature temporarily locks down the primary mouse /// button /// when that button is clicked and held down for the time specified by SPI_SETMOUSECLICKLOCKTIME. The uiParam /// parameter /// specifies TRUE for on, or FALSE for off. The default is off. For more information, see Remarks and About Mouse /// Input on MSDN. /// Windows 2000/NT, Windows 98/95: This value is not supported. /// SPI_SETMOUSECLICKLOCKTIME = 0x2009, /// /// Retrieves the type of font smoothing. The pvParam parameter must point to a UINT that receives the information. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_GETFONTSMOOTHINGTYPE = 0x200A, /// /// Sets the font smoothing type. The pvParam parameter points to a UINT that contains either FE_FONTSMOOTHINGSTANDARD, /// if standard anti-aliasing is used, or FE_FONTSMOOTHINGCLEARTYPE, if ClearType is used. The default is /// FE_FONTSMOOTHINGSTANDARD. /// When using this option, the fWinIni parameter must be set to SPIF_SENDWININICHANGE | SPIF_UPDATEINIFILE; otherwise, /// SystemParametersInfo fails. /// SPI_SETFONTSMOOTHINGTYPE = 0x200B, /// /// Retrieves a contrast value that is used in ClearType™ smoothing. The pvParam parameter must point to a UINT /// that receives the information. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_GETFONTSMOOTHINGCONTRAST = 0x200C, /// /// Sets the contrast value used in ClearType smoothing. The pvParam parameter points to a UINT that holds the contrast /// value. /// Valid contrast values are from 1000 to 2200. The default value is 1400. /// When using this option, the fWinIni parameter must be set to SPIF_SENDWININICHANGE | SPIF_UPDATEINIFILE; otherwise, /// SystemParametersInfo fails. /// SPI_SETFONTSMOOTHINGTYPE must also be set to FE_FONTSMOOTHINGCLEARTYPE. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_SETFONTSMOOTHINGCONTRAST = 0x200D, /// /// Retrieves the width, in pixels, of the left and right edges of the focus rectangle drawn with DrawFocusRect. /// The pvParam parameter must point to a UINT. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_GETFOCUSBORDERWIDTH = 0x200E, /// /// Sets the height of the left and right edges of the focus rectangle drawn with DrawFocusRect to the value of the /// pvParam parameter. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_SETFOCUSBORDERWIDTH = 0x200F, /// /// Retrieves the height, in pixels, of the top and bottom edges of the focus rectangle drawn with DrawFocusRect. /// The pvParam parameter must point to a UINT. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_GETFOCUSBORDERHEIGHT = 0x2010, /// /// Sets the height of the top and bottom edges of the focus rectangle drawn with DrawFocusRect to the value of the /// pvParam parameter. /// Windows 2000/NT, Windows Me/98/95: This value is not supported. /// SPI_SETFOCUSBORDERHEIGHT = 0x2011, /// /// Not implemented. /// SPI_GETFONTSMOOTHINGORIENTATION = 0x2012, /// /// Not implemented. /// SPI_SETFONTSMOOTHINGORIENTATION = 0x2013 } }