namespace Microsoft.UI.Xaml.Controls
{
    [ContractVersion(typeof(WinUIContract), 65536U)]
    [WindowsRuntimeHelperType(typeof(ContextMenuOpeningEventHandler))]
    [WindowsRuntimeType("Microsoft.UI.Xaml")]
    [WinRTExposedType(typeof(ContextMenuOpeningEventHandlerWinRTTypeDetails))]
    public delegate void ContextMenuOpeningEventHandler(object sender, ContextMenuEventArgs e);
    {
        public virtual void Invoke(object sender, ContextMenuEventArgs e);
    }
}