At work we use a homemade ticket system coded in ASP to track users' problems here at work. Basically, every user has a shortcut on their desktop that opens up a form that allows them to type a ...

我在form的loader事件里打开了一个sqlconnection，在form的closed事件里关闭了它，可是在sql server的企业管理器里发现连接还在，根本没断开，这是怎么回事？