IOleControlSite::LockInPlaceActive method
Indicates whether a control should remain in-place active. Calls to this method typically nest an event to ensure that the object's activation state remains stable throughout the processing of the event.
Syntax
HRESULT LockInPlaceActive(
[in] BOOL fLock
);
Parameters
- fLock [in]
-
Indicates whether to ensure the in-place active state (TRUE) or to allow activation to change (FALSE). When TRUE, a supporting container must not deactivate the in-place object until this method is called again with FALSE.
Return value
This method can return the following values.
| Return code | Description |
|---|---|
|
The lock or unlock was made successfully. |
|
The container does not support in-place locking. |
Remarks
This method affects the control's in-place active state but not its UI-active state.
Requirements
|
Minimum supported client |
Windows 2000 Professional [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows 2000 Server [desktop apps only] |
|
Header |
|
|
IDL |
|
|
IID |
IID_IOleControlSite is defined as B196B289-BAB4-101A-B69C-00AA00341D07 |
See also