wpf -shorcut key for image button
On my wpf window, I have got an image button. Does anyone have any idea how to assign a short cut for this button 开发者_StackOverflow社区like "Cntrl + O".
I can put "_" to trigger click on normal button.
<Button Margin="89,73,114,106" Name="button1" Click="button1_Click">
<StackPanel Name="_StackPanel">
<Image Source="image.png" ></Image>
</StackPanel>
</Button>
In WPF general keyboard shortcuts (unlike the special case of Alt access keys) aren't assigned to buttons, they are assigned to actions. When you want both a Button (or menu item, multiple buttons, etc.) and a key command for the same action you can use a single Command for both. For a custom RoutedCommand you can assign KeyGestures to fire the command:
public static RoutedCommand MyCommand { get; private set; }
static Window1()
{
MyCommand = new RoutedCommand("MyCommand", typeof(Window1), new InputGestureCollection { new KeyGesture(Key.O, ModifierKeys.Control) });
}
public Window1()
{
InitializeComponent();
CommandBindings.Add(new CommandBinding(MyCommand, (_, e) => MessageBox.Show("Command fired")));
}
And then also assign it as the Button's Command:
<Button Content="Click Me" Command="{x:Static local:Window1.MyCommand}"/>
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