CDocument::GetFirstViewPosition
Call this function to get the position of the first view in the list of views associated with the document.
virtual POSITION GetFirstViewPosition( ) const;
Возвращаемое значение
A POSITION value that can be used for iteration with the GetNextView member function.
Пример
//To get the first view in the list of views:
// POSITION pos = GetFirstViewPosition();
// CView* pFirstView = GetNextView(pos);
//
// This example uses CDocument::GetFirstViewPosition
// and GetNextView to repaint each view.
// An easier way to accomplish the same result is to call
// UpdateAllViews(NULL);
void CExampleDoc::OnRepaintAllViews()
{
POSITION pos = GetFirstViewPosition();
while (pos != NULL)
{
CView* pView = GetNextView(pos);
pView->UpdateWindow();
}
}
Требования
Header: afxwin.h