今天系統突然遇到SQL執行TIMEOUT的問題,  程式如何CATCH這個問題,很簡單,運用"SQLException"就可以了, 語法如下 :              try              {                 command.Connection.Open();                 command.ExecuteNonQuery();             }             catch  (SqlException ex)             {                 for  ( int  i = 0; i < ex.Errors.Count; i++)                 {                     errorMessages.Append( "Index #"  + i + "\n"  +                         "Message: "  + ex.Errors[i].Message + "\n"  +                         "Error Number: "  + ex.Errors[i].Number + "\n"  +                         "LineNumber: "  + ex.Errors[i].LineNumber + "\n"  +                         "Source: "  + ex.Errors[i].Source + "\n"  +                         "Procedure: "  + ex.Errors[i].Procedure + "\n" );                 }                 Console.WriteLine(errorMessages.ToString());             }     其中 SQL...