ITaskbarList4::AddTab Method
Adds an item to the taskbar.
Syntax
HRESULT AddTab( HWND hwnd );
Parameters
- hwnd
A handle to the window to be added to the taskbar.
Return Value
Returns S_OK if successful, or an error value otherwise.
Remarks
Any type of window can be added to the taskbar, but it is recommended that the window at least have the WS_CAPTION style.
Any window added with this method must be removed with the DeleteTab method when the added window is destroyed.