STDMETHOD ValidateToolboxObject (IDataObject *pDataObject, TOOLBOXITEM **pptbItemRet);
Return Value
S_OK if the item is supported in the designer's toolbox, or E_FALSE if an error occurred.
Parameters
pDataObject
Pointer to an IDataObject describing a toolbox item.
pptbItemRet
Indirect pointer to the type of the returned object.
Remarks
ValidateToolboxObject compares an item of type IDataObject with the toolbox items supported by the designer. If the designer supports the item, the method returns a pointer to the type of the item in pptbItemRet. If the designer does not support the item, the method returns E_FALSE.