public long DeleteMenufunction(Menu mu)
 {
     try
     {
         MastersBC MastersBC = new MastersBC();
         MastersBC.DeleteMenufunction(mu);
         return(0);
     }
     catch (Exception ex)
     {
         if (ex.ToString().Contains("Cannot insert duplicate key row in object 'dbo.QUEUE' with"))
         {
             throw new FaultException("Cannot insert duplicate key in Queue Name.");
         }
         throw;
     }
     finally { }
 }