VB.NET Developer's Guide

Events occur for forms when the user open or closes a form, moves between forms, or interacts with the surface of a form. Events that occur when the user interacts with a form can be triggered by using the mouse or keyboard. The Windows Form framework exposes many events of the Form class. Table 7.4 describes these events.
| Event | Description |
|---|---|
| Activated | Occurs when the form is activated in code or by the user. |
| ChangeUICues (inherited from Control) | Occurs when the focus or keyboard or both cues have changed. |
| Click (inherited from Control) | Occurs when the form is clicked. |
| Closed | Occurs when the form is closed. |
| Closing | Occurs when the form is closing. |
| ControlAdded (inherited from Control) | Occurs when a new form is added. |
| ControlRemoved (inherited from Control) | Occurs when a form is removed. |
| Deactivate | Occurs when the form loses focus and is not the active form. |
| DoubleClick (inherited from Control) | Occurs when the form is double-clicked. |
| DragDrop (inherited from RichControl) | Occurs when a drag-and-drop operation is completed. |
| DragEnter (inherited from RichControl) | Occurs when an object is dragged into the control s bounds. |
| DragLeave (inherited from RichControl) | Occurs when an object has been dragged into and out of the control s bounds. |
| DragOver (inherited from RichControl) | Occurs when an object has been dragged over the control s bounds. |
| Enter (inherited from Control) | Occurs when the form... |