C# Wpf 如何获取usercontrol的句柄 handle
IntPtr handle = Usercontrol1.Handle
IntPtr hwnd = ((HwndSource)PresentationSource.FromVisual(Usercontrol)).Handle;
wpf中,控件没有句柄的概念,只要窗体才有,你要用winform才行,在wpf中使用winform控件