C# - Liefert den UserAccount vom SID in Form von Domain\UserName

/// <summary>
/// Liefert den UserAccount vom SID in Form von Domain\UserName.
/// </summary>
/// <param name="SID">Der SecurityIdentifier</param>
public string GetUserNamefromSID(System.Security.Principal.SecurityIdentifier SID)
{
	System.Security.Principal.NTAccount NTUser = (System.Security.Principal.NTAccount)SID.Translate(typeof(System.Security.Principal.NTAccount));
	return NTUser.ToString();
}