HRESULT Activate( HWND hWndParent, LPCRECT pRect, BOOL bModal );
See IPropertyPage::Activate in the Win32 SDK.
Remarks
Creates the dialog box window for the property page. By default, the dialog box is always modeless, regardless of the value of the bModal parameter.
IPropertyPageImpl Overview | Class Members
See Also IPropertyPageImpl::Deactivate