I usually like to create a database connection myself, and use `using {}’ to manually control its life cycle. For example:
SqlConnection sqlConnection = new SqlConnection( connectionString );
Tag: connection
PowerDesigner ODBC connection mysql
First Install mysql, then install the odbc driver, I installed mysql-connector-odbc-5.3.4-win32.msi. The following is the link of odbc driver and mysql http://pan.baidu.com/s/1gfodRv9, these two in