[mfc] centrer la forme

salut,

j'essaie de centrer la forme en affichage j ai ecrit ce code

Code:

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void CGraP::OnInitialUpdate() 
{
	CFormView::OnInitialUpdate();
 
	// TODO: Add your specialized code here and/or call the base class
	CRect Rect;
    GetParentFrame()->GetWindowRect(&Rect);
    GetParentFrame()->SetWindowPos( NULL,0,0,700 ,400 ,SWP_NOMOVE | SWP_NOZORDER);  
    SIZE size;
    size.cx=Rect.Width()/2;
    size.cy=Rect.Height()/2;
    SetScaleToFitSize(size);
	CWnd* pMainWnd = AfxGetMainWnd();
 
	CenterWindow(pMainWnd);
 
 
}

mais ca ne merche po, ke dois je faire?

void CGraP::OnInitialUpdate() { CFormView::OnInitialUpdate(); // TODO: Add your specialized code here and/or call the base class CRect Rect; GetParentFrame()->GetWindowRect(&Rect); GetParentFrame()->SetWindowPos( NULL,0,0,700 ,400 ,SWP_NOMOVE | SWP_NOZORDER); SIZE size; size.cx=Rect.Width()/2; size.cy=Rect.Height()/2; SetScaleToFitSize(size); CWnd* pMainWnd = AfxGetMainWnd(); pMainWnd->CenterWindow(NULL); //et non pas CenterWindow(pMainWnd); }