/// <summary>
/// 将窗口边框的Aero效果扩展到客户区域
/// </summary>
/// <param name="window">目标窗口</param>
/// <param name="margin">外边距</param>
/// <returns>成功与否</returns>
public static bool ExtendGlassFrame(Window window, Thickness margin)
{
if (!AeroGlassCompositionEnabled)
return false;
IntPtr hwnd = new WindowInteropHelper(window).Handle;
if (hwnd == IntPtr.Zero)
throw new InvalidOperationException("在启用Aero效果前窗口必须已显示");
MARGINS margins = new MARGINS((int)margin.Left, (int)margin.Top, (int)margin.Right, (int)margin.Bottom);
NativeMethods.DwmExtendFrameIntoClientArea(hwnd, ref margins);
return true;
}
internal static extern void DwmExtendFrameIntoClientArea(IntPtr hWnd, ref MARGINS pMargins);
