public static string Display(this DORef value)
{
if (value == null)
{
return("");
}
return(value.RefText);
}
public static bool IsNotNull(DORef doRef)
{
return(doRef != null && doRef.Id != null);
}
public static bool IsNull(DORef doRef)
{
return(doRef == null || doRef.Id == null);
}