WinForm窗体生命周期

1,窗体启动时:

Control.HandleCreated
Control.BindingContextChanged
Form.Load
Control.VisibleChanged
Form.Activated
Form.Shown

2,窗体关闭时:
Form.Closing
Form.FormClosing
Form.Closed
Form.FormClosed
Form.Deactivate

3,控件焦点与验证事件:

Enter
GotFocus
Leave
Validating
Validated
LostFocus

4,使用鼠标:

Enter
GotFocus
LostFocus
Leave
Validating
Validated