/// <summary>
/// Gets all possible display devices.
/// </summary>
/// <returns></returns>
private static IEnumerable<DisplayDevice> GetDisplayDevices()
{
var i = 0;
var valid = true;
while (valid)
{
var displayDevice = new DisplayDevice {cb = Marshal.SizeOf(typeof (DisplayDevice))};
valid = XPWrapper.EnumDisplayDevices(null, i, ref displayDevice, 0);
if (valid)
yield return displayDevice;
++i;
}
}
public static extern bool EnumDisplayDevices(string lpDevice, int iDevNum, ref DisplayDevice lpDisplayDevice, int dwFlags);