During event handling , the module has access to the 在事件处理过程中,模块能够访问当前请求的
The instances of cdemo were all released by the time the button s click event - handling procedure finished 等到按钮的click事件处理过程完成时, cdemo的实例已全部释放。
Procedures that execute in response to an event raised by user action or by an occurrence in a program 事件处理过程是为响应由用户操作或程序中的事情引发的事件而执行的
Writing an event - handling procedure for a user control is no different than it is for a form or a control 为用户控件编写事件处理过程与为窗体或控件编写事件处理过程一样。
This simplifies application event handling because you do not need to lock non - static members in the application class when you access them 由于在访问应用程序类中的非静态成员时不需要将其锁定,这样可以简化应用程序的事件处理过程。