internal static NativeHelper.MONITORINFO GetMonitorInfo(IntPtr hWnd)
{
var monitor = NativeHelper.MonitorFromWindow(hWnd, NativeHelper.MONITOR_DEFAULTTONEAREST);
if (monitor != IntPtr.Zero)
{
var monitorInfo = new NativeHelper.MONITORINFO();
NativeHelper.GetMonitorInfo(monitor, monitorInfo);
return(monitorInfo);
}
return(null);
}
internal static NativeHelper.MONITORINFO GetMonitorInfo(IntPtr hWnd)
{
var monitor = NativeHelper.MonitorFromWindow(hWnd, NativeHelper.MONITOR_DEFAULTTONEAREST);
if (monitor != IntPtr.Zero)
{
var monitorInfo = new NativeHelper.MONITORINFO();
NativeHelper.GetMonitorInfo(monitor, monitorInfo);
return monitorInfo;
}
return null;
}
private static IntPtr WindowProc(IntPtr hwnd, int msg, IntPtr wparam, IntPtr lparam, ref bool handled)
{
switch (msg)
{
/* WM_GETMINMAXINFO */
case 0x0024:
var mmi = (NativeHelper.MINMAXINFO)Marshal.PtrToStructure(lparam, typeof(NativeHelper.MINMAXINFO));
var monitor = NativeHelper.MonitorFromWindow(hwnd, NativeHelper.MONITOR_DEFAULTTONEAREST);
if (monitor != IntPtr.Zero)
{
var monitorInfo = new NativeHelper.MONITORINFO();
NativeHelper.GetMonitorInfo(monitor, monitorInfo);
NativeHelper.RECT rcWorkArea = monitorInfo.rcWork;
NativeHelper.RECT rcMonitorArea = monitorInfo.rcMonitor;
mmi.ptMaxPosition.X = Math.Abs(rcWorkArea.Left - rcMonitorArea.Left);
mmi.ptMaxPosition.Y = Math.Abs(rcWorkArea.Top - rcMonitorArea.Top);
mmi.ptMaxSize.X = Math.Abs(rcWorkArea.Right - rcWorkArea.Left);
mmi.ptMaxSize.Y = Math.Abs(rcWorkArea.Bottom - rcWorkArea.Top);
}
Marshal.StructureToPtr(mmi, lparam, true);
handled = true;
break;
}
return IntPtr.Zero;
}