Called by the framework when a container requests that the server document be closed.
virtual void OnClose(
   OLECLOSE dwCloseOption 
);
Parameters
- dwCloseOption 
 A value from the enumeration OLECLOSE. This parameter can have one of the following values:- OLECLOSE_SAVEIFDIRTY The file is saved if it has been modified. 
- OLECLOSE_NOSAVE The file is closed without being saved. 
- OLECLOSE_PROMPTSAVE If the file has been modified, the user is prompted about saving it. 
 
Remarks
The default implementation calls CDocument::OnCloseDocument.
For more information and additional values, see OLECLOSE in the Windows SDK.
Requirements
Header: afxole.h