diff --git a/src/Calculator/Controls/CalculationResult.cpp b/src/Calculator/Controls/CalculationResult.cpp
index c2542f10..3516893f 100644
--- a/src/Calculator/Controls/CalculationResult.cpp
+++ b/src/Calculator/Controls/CalculationResult.cpp
@@ -127,6 +127,7 @@ void CalculationResult::OnApplyTemplate()
         m_textBlock = dynamic_cast<TextBlock ^>(GetTemplateChild("NormalOutput"));
         if (m_textBlock)
         {
+            m_textBlock->ContextMenuOpening += ref new ContextMenuOpeningEventHandler(this, &CalculationResult::OnContextMenuOpening);
             m_textBlock->Visibility = ::Visibility::Visible;
             m_textBlockSizeChangedToken = m_textBlock->SizeChanged += ref new SizeChangedEventHandler(this, &CalculationResult::OnTextBlockSizeChanged);
         }
@@ -417,3 +418,8 @@ void CalculationResult::OnTextBlockSizeChanged(Object ^ /*sender*/, SizeChangedE
 {
     UpdateScrollButtons();
 }
+
+void CalculationResult::OnContextMenuOpening(Platform::Object ^ sender, Windows::UI::Xaml::Controls::ContextMenuEventArgs ^ e)
+{
+    e->Handled = true;
+}
\ No newline at end of file
diff --git a/src/Calculator/Controls/CalculationResult.h b/src/Calculator/Controls/CalculationResult.h
index fb6a0d9a..9025b12f 100644
--- a/src/Calculator/Controls/CalculationResult.h
+++ b/src/Calculator/Controls/CalculationResult.h
@@ -59,6 +59,7 @@ namespace CalculatorApp
             void OnPointerEntered(Platform::Object ^ sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs ^ e);
             void OnPointerExited(Platform::Object ^ sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs ^ e);
             void ModifyFontAndMargin(Windows::UI::Xaml::Controls::TextBlock ^ textBlock, double fontChange);
+            void OnContextMenuOpening(Platform::Object ^ sender, Windows::UI::Xaml::Controls::ContextMenuEventArgs ^ e);
             void UpdateScrollButtons();
             void ScrollLeft();
             void ScrollRight();