IShellWindows::OnActivated method (exdisp.h)
Occurs when a Shell window's activation state changes.
Syntax
HRESULT OnActivated(
[in] long lCookie,
[in] VARIANT_BOOL fActive
);
Parameters
[in] lCookie
Type: long
The cookie that identifies the window.
[in] fActive
Type: VARIANT_BOOL
TRUE if the window is being activated; FALSE if the window is being deactivated.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
A window is granted a cookie when it is registered as a Shell window. For more information, see IShellWindows::Register.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | exdisp.h |
| DLL | Shdocvw.dll (version 5.00.2014.0216 or later) |