private void Enable()
{
if (Interlocked.CompareExchange(ref _isInitialized, 1, 0) == 0)
{
_args = TSInteropMarshaller.Allocate <DragDropExtensionEventArgs>(
"UnoStatic_Windows_ApplicationModel_DataTransfer_DragDrop_Core_DragDropExtension:enable",
"UnoStatic_Windows_ApplicationModel_DataTransfer_DragDrop_Core_DragDropExtension:disable");
}
else
{
throw new InvalidOperationException("Multiple DragDropExtension is not supported yet.");
}
}
static partial void InitializePointersStaticPartial()
{
_pointerEventArgs = TSInteropMarshaller.Allocate <NativePointerEventArgs>("UnoStatic_Windows_UI_Xaml_UIElement:setPointerEventArgs");
_pointerEventResult = TSInteropMarshaller.Allocate <NativePointerEventResult>("UnoStatic_Windows_UI_Xaml_UIElement:setPointerEventResult");
}