/// <summary>Returns the device path of an adapter given its source info.</summary>
/// <param name="sourceInfo">A valid <see cref="PathSourceInfo"/> structure.</param>
/// <returns>Returns the adapter device path.</returns>
/// <exception cref="ArgumentException"/>
/// <exception cref="DisplayConfigException"/>
public static string GetAdapterDevicePath(PathSourceInfo sourceInfo)
{
if (sourceInfo == PathSourceInfo.Empty)
{
throw new ArgumentException("Invalid source info.", "sourceInfo");
}
return(GetAdapterDevicePath(sourceInfo.Identifier));
}
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);
}
