internal Screen(IntPtr monitor, IntPtr hdc)
{
IntPtr screenDC = hdc;
if (!multiMonitorSupport || monitor == (IntPtr)PRIMARY_MONITOR)
{
// Single monitor system
bounds = new Rectangle(new Point(0, 0), PrimaryMonitorSize);
primary = true;
deviceName = "DISPLAY";
}
else
{
var info = new MonitorInfoEx(); info.Init();
WinMethods.GetMonitorInfo(ToHR(monitor), ref info);
bounds = info.Monitor; //implicit conversion
primary = ((info.Flags & MONITORINFOF_PRIMARY) != 0);
deviceName = new string(info.DeviceName);
deviceName = deviceName.TrimEnd((char)0);
if (hdc == IntPtr.Zero)
{
screenDC = WinMethods.CreateDC(deviceName, null, null, IntPtr.Zero);
}
}
hmonitor = monitor;
this.bitDepth = WinMethods.GetDeviceCaps(ToHR(screenDC), DeviceCap.BITSPIXEL);
this.bitDepth *= WinMethods.GetDeviceCaps(ToHR(screenDC), DeviceCap.PLANES);
this.vRfresh = WinMethods.GetDeviceCaps(ToHR(screenDC), DeviceCap.VREFRESH);
this.pWidthMm = WinMethods.GetDeviceCaps(ToHR(screenDC), DeviceCap.HORZSIZE);
this.pHeightMm = WinMethods.GetDeviceCaps(ToHR(screenDC), DeviceCap.VERTSIZE);
if (hdc != screenDC)
{
WinMethods.DeleteDC(ToHR(screenDC));
}
}
