The IWCPropertySheetCallback::AddPropertySheetPage method adds a property page to a Cluster Administrator property sheet.
HRESULT AddPropertySheetPage(
  HPROPSHEETPAGE hpage  
);
 If AddPropertySheetPage was unsuccessful, it can also return an OLE-defined error value.
Cluster Administrator extensions call AddPropertySheetPage from their IWEExtendPropertySheet::CreatePropertySheetPages methods. Prior to calling AddPropertySheetPage, extensions must call the Win32 function CreatePropertySheet to retrieve a handle to pass in the hpage parameter.
  Version: Use Windows NT Server Enterprise Edition 4.0.
  Windows CE: Unsupported.
  Header: Declared in cluadmex.h.