/// <summary>
/// Finds the maximum single monitor rectangle.
/// </summary>
/// <param name="windowRect">The window rect.</param>
/// <param name="screenSubRect">The screen sub rect.</param>
/// <param name="monitorRect">The monitor rect.</param>
public static void FindMaximumSingleMonitorRectangle(RECT windowRect, out RECT screenSubRect, out RECT monitorRect)
{
List<RECT> rects = new List<RECT>();
NativeMethodsPack.NativeMethods.EnumDisplayMonitors(IntPtr.Zero, IntPtr.Zero, delegate(IntPtr hMonitor, IntPtr hdcMonitor, ref RECT rect, IntPtr lpData)
{
MONITORINFO monitorInfo = new MONITORINFO
{
cbSize = (uint)Marshal.SizeOf(typeof(MONITORINFO))
};
NativeMethodsPack.NativeMethods.GetMonitorInfo(hMonitor, ref monitorInfo);
rects.Add(monitorInfo.rcWork);
return true;
}, IntPtr.Zero);
screenSubRect = new RECT
{
Left = 0,
Right = 0,
Top = 0,
Bottom = 0
};
monitorRect = new RECT
{
Left = 0,
Right = 0,
Top = 0,
Bottom = 0
};
long num = 0L;
foreach (RECT rect in rects)
{
RECT lprcDst;
RECT lprcSrc1 = rect;
NativeMethodsPack.NativeMethods.IntersectRect(out lprcDst, ref lprcSrc1, ref windowRect);
long num2 = lprcDst.Width * lprcDst.Height;
if (num2 > num)
{
screenSubRect = lprcDst;
monitorRect = rect;
num = num2;
}
}
}
public static extern bool GetWindowRect(IntPtr hwnd, out RECT lpRect);
public static extern bool IntersectRect(out RECT lprcDst, ref RECT lprcSrc1, ref RECT lprcSrc2);
public static extern bool FillRect(IntPtr hDC, ref RECT rect, IntPtr hbrush);
public static extern bool AdjustWindowRectEx(ref RECT lpRect, uint dwStyle, bool bMenu, uint dwExStyle);
public static extern bool PtInRect(ref RECT lprc, POINT pt);
public static extern Boolean AdjustWindowRect(ref RECT lpRect, UInt32 dwStyle, bool bMenu);
public static extern bool GetWindowRect(HandleRef hwnd, out RECT lpRect);
public static extern bool GetClientRect(IntPtr hWnd, out RECT lpRect);
public static extern IntPtr CreateRectRgnIndirect(ref RECT lprc);
