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c# Programming Glossary: cn.openWhy use a using statement with a SqlTransaction? http://stackoverflow.com/questions/1127830/why-use-a-using-statement-with-a-sqltransaction cn new SqlConnection ConfigurationManager.AppSettings T3 cn.Open SqlTransaction tr cn.BeginTransaction try some code tr.Commit.. cn new SqlConnection ConfigurationManager.AppSettings T3 cn.Open using SqlTransaction tr cn.BeginTransaction some code tr.Commit..
http://stackoverflow.com/questions/1606487/sqlbulkcopy-using-sql-ce yourConnectionString if cn.State ConnectionState.Closed cn.Open using SqlCeCommand cmd new SqlCeCommand cmd.Connection cn cmd.CommandText..
Fastest method for SQL Server inserts, updates, selects http://stackoverflow.com/questions/2862428/fastest-method-for-sql-server-inserts-updates-selects cmd new SqlCommand sql cn addParameters cmd.Parameters cn.Open using var rdr cmd.ExecuteReader while rdr.Read yield return.. cmd new SqlCommand sql cn addParameters cmd.Parameters cn.Open using var rdr cmd.ExecuteReader while rdr.Read yield return..
How to run the stored procedure that has OUTPUT parameter from C#? http://stackoverflow.com/questions/3433694/how-to-run-the-stored-procedure-that-has-output-parameter-from-c This is important cmd.Parameters.Add parm2 cn.Open cmd.ExecuteNonQuery cn.Close Print the output value Console.WriteLine..
Return DataReader from DataLayer in Using statement http://stackoverflow.com/questions/850065/return-datareader-from-datalayer-in-using-statement @Filter SqlDbType.NVarChar 255 .Value filter cn.Open using IDataReader rdr cmd.ExecuteReader while rdr.Read yield..
SCOPE_IDENTITY() always returning 0 http://stackoverflow.com/questions/8633821/scope-identity-always-returning-0 QuickLabDump dump try DbConnection cn GetConnection2 cn.Open stored procedure DbCommand cmd GetStoredProcCommand cn Insert_QuickLabDump..
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