Events

The event handler is pre-determined by the name of the control.
Event handlers procedures must be placed in the corresponding userform module.

Activate	Occurs when the userform is displayed or reactivated. This event will only fire: if the userform is visible. (A userform loaded with the Load statement is not visible until you use the Show method) and when you switch between userforms. This event will NOT fire: when you switch between the application and a modeless userform.
AddControl	Occurs when a control is added to the userform at run-time.
BeforeDragOver	Occurs when a drag and drop operation is in progress while the mouse pointer is over the userform.
BeforeDropOrPaste	Occurs when the left mouse button is released and data is dropped and pasted ?
Click	Occurs when the left mouse button is clicked when over the userform. This does not fire when you click on a control on the userform.
DblClick	Occurs when the left mouse button is double clicked when over the userform.
Deactivate	Occurs when the userform loses focus because a subform is displayed.
Initialize	Occurs when the userform is loaded into memory, this is before the userform is displayed.
KeyDown	Occurs when any key is pressed while the userform is displayed.
KeyPress	Occurs when an ANSI key is presseed while the userform is displayed.
KeyUp	Occurs when any key is released while the userform is displayed.
Layout	Occurs when the size of a userform is changed at run-time.
MouseDown	Occurs when a mouse button is pressed ??
MouseMove	Occurs when the mouse pointer is moved over the userform at run time.
MouseUp
QueryClose	Occurs before a userform is closed or unloaded.
RemoveControl	Occurs when a control is removed from the userform at run-time.
Resize	Occurs when a userform is resized
Scroll	Occurs when the userform is scrolled ?
Terminate	Occurs when a userform is removed from memory as part of the clean up task
Zoom	Occurs when the userform is zoomed ???