INameSpaceTreeControlEvents interface (shobjidl.h)
Exposes methods for handling INameSpaceTreeControl events.
Inheritance
The INameSpaceTreeControlEvents interface inherits from the IUnknown interface. INameSpaceTreeControlEvents also has these types of members:
Methods
The INameSpaceTreeControlEvents interface has these methods.
| INameSpaceTreeControlEvents::OnAfterContextMenu Called after a context menu is displayed. |
| INameSpaceTreeControlEvents::OnAfterExpand Called after an IShellItem is expanded. |
| INameSpaceTreeControlEvents::OnBeforeContextMenu Called before a context menu is displayed; allows client to add additional menu entries. |
| INameSpaceTreeControlEvents::OnBeforeExpand Called before an IShellItem is expanded. |
| INameSpaceTreeControlEvents::OnBeforeItemDelete Called before an IShellItem and all of its children are deleted. |
| INameSpaceTreeControlEvents::OnBeforeStateImageChange Called before the state icon of the given IShellItem is changed. |
| INameSpaceTreeControlEvents::OnBeginLabelEdit Called before the IShellItem goes into edit mode. |
| INameSpaceTreeControlEvents::OnEndLabelEdit Called after the IShellItem leaves edit mode. |
| INameSpaceTreeControlEvents::OnGetToolTip Enables you to provide a tooltip. |
| INameSpaceTreeControlEvents::OnItemAdded Called after an IShellItem has been added. |
| INameSpaceTreeControlEvents::OnItemClick Called when the user clicks a button on the mouse. |
| INameSpaceTreeControlEvents::OnItemDeleted Called after an IShellItem has been deleted. |
| INameSpaceTreeControlEvents::OnItemStateChanged Not implemented. (INameSpaceTreeControlEvents.OnItemStateChanged) |
| INameSpaceTreeControlEvents::OnItemStateChanging Called before the state of an item changes. |
| INameSpaceTreeControlEvents::OnKeyboardInput Called when the user presses a key on the keyboard. |
| INameSpaceTreeControlEvents::OnPropertyItemCommit Not implemented. (INameSpaceTreeControlEvents.OnPropertyItemCommit) |
| INameSpaceTreeControlEvents::OnSelectionChanged Called when the selection changes. |
Remarks
This interface is implemented by a client of namespace control (CLSID_NameSpaceTreeControl) to be advised of namespace control events so that the client may process these events and if not, allow the namespace control to process them.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | shobjidl.h |