/// <summary>
/// ウィンドウの表示領域を取得する
/// </summary>
public static Rectangle GetWindowBounds(IntPtr windowHandle)
{
var window = new Rectangle();
User32NativeMethods.GetWindowRect(windowHandle, ref window);
return(window);
}
public (int Left, int Top, int Right, int Bottom) GetWindowPosition(IntPtr handle)
{
User32NativeMethods.GetWindowRect(handle, out RECT windowRectangle);
return(windowRectangle.Left, windowRectangle.Top, windowRectangle.Right, windowRectangle.Bottom);
}