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Event	Description
Drag Ended	Generated after a drag and drop operation completes. Details
Drag Enter	Generated when there is a drag operation pending and your cursor enters the bounds of a control. Details
Drag Leave	Generated when there is a drag operation pending and the mouse leaves a control that can accept a drag, or if a user cancels a drag and drop operation when hovering over a control. Details
Drag Over	Generated when there is a drag and drop operation pending, as the mouse moves over a control. Details
Drag Source Update	Generated when the mouse moves or a key state changes during a drag and drop operation. Details
Drop	Generated when the user lifts the mouse when hovering over a control when there is a drag and drop operation pending. Details
Key Down	Generated on a control that has keyboard focus. If a key press matches a keyboard shortcut in the VI menu, such as Ctrl-C or Ctrl-V, LabVIEW does not generate a Key Down event, regardless of whether the menu item is enabled. Details
Key Down?	Generated on a control that has keyboard focus. If a key press matches a keyboard shortcut in the VI menu, such as Ctrl-C or Ctrl-V, LabVIEW does not generate a Key Down event, regardless of whether the menu item is enabled. The Key Down? event is a filter event. Details
Key Repeat	Generated at regular intervals when the user presses and holds a key in a front panel control. Details
Key Repeat?	Generated when the user presses and holds a key in a front panel control. The Key Repeat? event is a filter event. Details
Key Up	Generated when the user releases a key on the keyboard in a specific control on the front panel. Details
Mouse Down	Generated when the user clicks the mouse button on a specific control. Details
Mouse Down?	Generated when the user clicks the mouse button on a specific control. The Mouse Down? event is a filter event. Details
Mouse Enter	Generated when the cursor enters the bounds of the front panel object. Details
Mouse Leave	Generated when the cursor leaves the bounds of the front panel object. Details
Mouse Move	Generated when the user moves the mouse over a control. Details
Mouse Up	Generated when the user releases the mouse button on a specific control. LabVIEW does not generate this event if a shortcut menu appears when you click the mouse button. Details
Shortcut Menu Activation?	Generated when the user right-clicks a control to display the shortcut menu. The Shortcut Menu Activation? event is a filter event. Details
Shortcut Menu Selection (App)	Generated when the user selects an application item from the shortcut menu of a control. Use the Shortcut Menu Selection (User) event to generate an event when the user selects a user-defined menu item. This event is posted after the built-in shortcut menu item is processed by LabVIEW. Details
Shortcut Menu Selection (User)	Generated when the user selects a user-defined item from the shortcut menu. Use the Shortcut Menu Selection (App) event to generate an event when the user selects an application item from the shortcut menu. Details
Shortcut Menu Selection? (App)	Generated when the user selects an application item from the shortcut menu. This event is posted before the application item is processed by LabVIEW. The Shortcut Menu Selection? (App) event is a filter event. Details
Value Change	Generated when the user changes the value of a control. You must read the terminal of a latched Boolean control in its Value Change event case. Details