Key Event « Windows Presentation Foundation « C# / C Sharp






  1. C# / C Sharp
  2. Windows Presentation Foundation
  3. Key Event
1.Query Left / Right control keyQuery Left / Right control key
2.Query Left / Right Shift keyQuery Left / Right Shift key
3.Is Key.CapsLock ToggledIs Key.CapsLock Toggled
4.Keyboard.IsKeyToggledKeyboard.IsKeyToggled
5.Query Number lock keyQuery Number lock key
6.Use Keyboard.Focus to set the focus to a Text FieldUse Keyboard.Focus to set the focus to a Text Field
7.Programmatically Extract an Element's Style with DefaultStyleKeyPropertyProgrammatically Extract an Element's Style with DefaultStyleKeyProperty
8.Provide Quick Keyboard Access to ButtonsProvide Quick Keyboard Access to Buttons
9.Reading keyboard modifiersReading keyboard modifiers




10.Reading individual key state with Keyboard.IsKeyDownReading individual key state with Keyboard.IsKeyDown
11.Suppress Keyboard and Mouse EventsSuppress Keyboard and Mouse Events
12.Use KeyBinding to bind Key event to TextBox.InputBindingsUse KeyBinding to bind Key event to TextBox.InputBindings
13.StackPanel PreviewTextInput and PreviewKeyDownStackPanel PreviewTextInput and PreviewKeyDown
14.If input is not a number do not handle the key eventIf input is not a number do not handle the key event
15.On Key Down HandlerOn Key Down Handler