public static string GetSourceGDIDeviceName(PathSourceInfo sourceInfo)
{
if (sourceInfo == PathSourceInfo.Empty)
{
throw new ArgumentException("Invalid source info: empty.", "sourceInfo");
}
var deviceName = new SourceDeviceName(sourceInfo.Identifier);
var errorCode = SafeNativeMethods.DisplayConfigGetDeviceInfo(deviceName);
if (errorCode == ErrorCode.None)
{
return(deviceName.GDIDeviceName.TrimEnd('\0'));
}
throw GetException(errorCode);
}
internal static extern ErrorCode DisplayConfigGetDeviceInfo(
[In, Out] SourceDeviceName sourceDeviceInformation
);