Why I can't catch the Pointer event,such as PointerPressed,PointerReleased and so on,of button ,but the event of click could be done?

Question

Question is title.

Answer 1

Hello,

You can add the TypedEventHandler for PointerPressed and so on in CoreWindow class in this way:

    window->PointerPressed += 
    ref new TypedEventHandler<CoreWindow^, PointerEventArgs^>(this, &YourAppClass::OnPointerPressed);

    window->PointerMoved += 
    ref new TypedEventHandler<CoreWindow^, PointerEventArgs^>(this, &YourAppClass::OnPointerMoved);

    window->PointerReleased += 
    ref new TypedEventHandler<CoreWindow^, PointerEventArgs^>(this, &YourAppClass::OnPointerReleased);

http://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.core.corewindow.aspx

If you want to add a button click event for some control. You can add the function name in the Click property in xaml element.
 <Button x:Name="Scenario1Launch" Content="Launch Dialog" Margin="0,0,10,0" Click="Scenario1Launch_Click"/>
You can follow this sample codes
http://code.msdn.microsoft.com/windowsapps/Message-dialog-sample-00c928f5

Best regards,
Jesse

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Jesse Jiang [MSFT]
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