TreeViewKeyEvent Class |  |
Provide information about a tree view key event, which is generated when a key is pressed while the tree view control has the input focus.
Inheritance HierarchyNamespace: VO
Assembly: VOGUIClasses (in VOGUIClasses.dll) Version: 2.21
SyntaxThe TreeViewKeyEvent type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | TreeViewKeyEvent | Initializes a new instance of the TreeViewKeyEvent class |
Properties| Name | Description | |
|---|---|---|
 | Control |
The Control object that generated this event.
(Inherited from ControlNotifyEvent.) |
| ControlID |
A number between 1 and 8000 representing the unique ID of the control that generated this control event.
(Inherited from ControlEvent.) |
| Description |
A string representing the description of the control that generated this control event.
(Inherited from ControlEvent.) |
| Handle |
The pointer to the window where the event occurred
(Inherited from Event.) |
| HelpContext |
A string representing the help context ID of the control that generated this control event.
(Inherited from ControlEvent.) |
| HyperLabel |
The hyperlabel connected to the control event.
(Inherited from ControlEvent.) |
| KeyCode |
The virtual key code of the key that was pressed.
|
| Message |
A dword representing the Windows API message associated with the given event.
(Inherited from Event.) |
| Name |
A string representing the name of the control that generated the event.
(Inherited from ControlEvent.) |
| NameSym |
A symbol representing the name of the control that generated the event.
(Inherited from ControlEvent.) |
| NotifyCode |
The notification code for this event as defined by the Windows API.
(Inherited from ControlNotifyEvent.) |
| Window |
An object indicating the window or control in which the event occurred. This is helpful, for example, for distinguishing between similar menu events coming from the same context menu attached to different controls.
(Inherited from Event.) |
Fields| Name | Description | |
|---|---|---|
 | hWnd | (Inherited from Event.) |
| lParam | (Inherited from Event.) |
| oWindow | (Inherited from Event.) |
| uMsg | (Inherited from Event.) |
| wParam | (Inherited from Event.) |
Remarks
The tree view control generates this event whenever a key is pressed while the tree view control has the input focus. Information packaged with this event includes the virtual key code of the pressed key.
See Also