private void button4_Click(object sender, EventArgs e) { string _conStr = ConfigurationManager.AppSettings["DB_SK"]; _conStr += ";Pooling=False"; EDBConnection connection = new EDBConnection(_conStr); connection.Open(); EDBTransaction tra = connection.BeginTransaction(); EDBCommand cmd = new EDBCommand("nolstedt01(:p_personnr,:p_contactchannel_id)", connection, tra); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("p_personnr", "196402230319"); cmd.Parameters.AddWithValue("p_contactchannel_id", "48AF6816C15B49A9956079BD6D8DE561"); cmd.Prepare(); cmd.ExecuteNonQuery(); tra.Save("apa"); tra.Commit(); connection.Close(); }