IFileViewerSite::SetPinnedWindow method (shlobj.h)
Sets the pinned window. When the user selects a new file to view, the Shell directs the file viewer to display the new file in the pinned window instead of creating a new window.
Syntax
HRESULT SetPinnedWindow(
[in, optional] HWND hwnd
);
Parameters
[in, optional] hwnd
Type: HWND
A handle to the new pinned window or NULL if there is to be no pinned window.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | shlobj.h |
| DLL | Shell32.dll (version 4.0 or later) |