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Categories / C# / ADO Database

 

SqlException detail info

using System; using System.Data; using System.Data.SqlClient;    class SqlExceptionDemo {       static void Main(){          string connString = "server=(local)\\SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI";          SqlConnection conn = new SqlConnection(connString);          SqlCommand cmd = conn.CreateCommand();          cmd.CommandType = CommandType.StoredProcedure;          cmd.CommandText = "wrong command";          try {             conn.Open();             cmd.ExecuteNonQuery();          }            catch (System.Data.SqlClient.SqlException ex)          {             string str;             str = "Source:"+ ex.Source;                     str += "\n"+ "Number:"+ ex.Number.ToString();             str += "\n"+ "Message:"+ ex.Message;             str += "\n"+ "Class:"+ ex.Class.ToString ();             str += "\n"+ "Procedure:"+ ex.Procedure.ToString();             str += "\n"+ "Line Number:"+ex.LineNumber.ToString();             str += "\n"+ "Server:"+ ex.Server.ToString();                      Console.WriteLine (str, "Database Exception");          }          catch (System.Exception ex)          {             string str;             str = "Source:"+ ex.Source;             str += "\n"+ "Error Message:"+ ex.Message;             Console.WriteLine (str, "General Exception");          }          finally          {             if (conn.State == ConnectionState.Open)             {                Console.WriteLine ("Finally block closing the connection", "Finally");                conn.Close();             }                  }        }    }