public static List <MonitorInfo> GetMonitorInfos()
{
List <MonitorInfo> mis = new List <MonitorInfo>();
WinApi.User32.MonitorEnumDelegate callback = (IntPtr hMonitor, IntPtr hdcMonitor, ref WinApi.User32.RECT lprcMonitor, IntPtr dwData) =>
{
WinApi.User32.MONITORINFOEX mi = new WinApi.User32.MONITORINFOEX();
mi.Size = Marshal.SizeOf(mi.GetType());
if (!WinApi.User32.GetMonitorInfo(hMonitor, ref mi))
{
return(true);
}
WinApi.User32.DISPLAY_DEVICE dd = new WinApi.User32.DISPLAY_DEVICE();
dd.cb = Marshal.SizeOf(dd.GetType());
WinApi.User32.EnumDisplayDevices(mi.DeviceName, 0, ref dd, 0);
mis.Add(new MonitorInfo()
{
DeviceString = dd.DeviceString,
DeviceName = mi.DeviceName,
Area = mi.Monitor,
});
return(true);
};
WinApi.User32.EnumDisplayMonitors(IntPtr.Zero, IntPtr.Zero, callback, IntPtr.Zero);
return(mis);
}
public static WinApi.User32.RECT?GetMonitorAreaByMonitorName(string name)
{
WinApi.User32.RECT?a = null;
WinApi.User32.MonitorEnumDelegate callback = (IntPtr hMonitor, IntPtr hdcMonitor, ref WinApi.User32.RECT lprcMonitor, IntPtr dwData) =>
{
WinApi.User32.MONITORINFOEX mi = new WinApi.User32.MONITORINFOEX();
mi.Size = Marshal.SizeOf(mi.GetType());
if (WinApi.User32.GetMonitorInfo(hMonitor, ref mi) && mi.DeviceName == name)
{
a = mi.Monitor;
return(false);
}
return(true);
};
WinApi.User32.EnumDisplayMonitors(IntPtr.Zero, IntPtr.Zero, callback, IntPtr.Zero);
return(a);
}
public static string GetDefaultMonitorName()
{
string last_mn = null;
string default_mn = null;
WinApi.User32.MonitorEnumDelegate callback = (IntPtr hMonitor, IntPtr hdcMonitor, ref WinApi.User32.RECT lprcMonitor, IntPtr dwData) =>
{
WinApi.User32.MONITORINFOEX mi = new WinApi.User32.MONITORINFOEX();
mi.Size = Marshal.SizeOf(mi.GetType());
if (!WinApi.User32.GetMonitorInfo(hMonitor, ref mi))
{
return(true);
}
last_mn = mi.DeviceName;
if (mi.Monitor.Left == 0 && mi.Monitor.Top == 0)
{
default_mn = mi.DeviceName;
return(false);
}
return(true);
};
WinApi.User32.EnumDisplayMonitors(IntPtr.Zero, IntPtr.Zero, callback, IntPtr.Zero);
return(default_mn != null ? default_mn : last_mn);
}
