IQueryForm::Initialize method (cmnquery.h)
The IQueryForm::Initialize method initializes the query form extension object.
HRESULT Initialize( [in] HKEY hkForm );
Contains a registry key that identifies where the query form object was obtained. This parameter may be NULL.
This method returns S_OK to enable the form object within the query dialog, or a failure code, such as E_FAIL, to prevent the form from being added to the query dialog.
|Minimum supported client||Windows Vista|
|Minimum supported server||Windows Server 2008|