Please why is this my picture control code not working?

void CSchInfo::OnBnClickedButton1()
{
	static TCHAR BASED_CODE szFilter[] = _T("Image Files (*.bmp;*.gif;*.jpg;*.png;*.tif)|*.bmp;*.gif;*.jpg;*.png;*.tif||");
	
	CFileDialog FileDialog(TRUE,NULL,NULL,OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST,szFilter,this);
	if(FileDialog.DoModal() == IDOK)
	{
		m_stLogoPath = FileDialog.GetPathName();
		m_stFileName = FileDialog.GetFileName();
		
		CWnd* pPicCtrl = GetDlgItem(IDC_STATIC13);//Picture control
        CRect rc;
        pPicCtrl->GetWindowRect(&rc);

		Graphics  graphics(pPicCtrl->GetDC()->GetSafeHdc());
		Image image(m_stLogoPath);
		 
		graphics.DrawImage(&image,rc.TopLeft().x, rc.TopLeft().y,rc.Width(),rc.Height());
		
	}

}

void CSchInfo::OnPaint()
{
	CPaintDC dc(this);
	if (IsIconic())
	{
		// Gerätekontext zum Zeichnen

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// Symbol in Clientrechteck zentrieren
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Symbol zeichnen
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		if(m_stLogoPath.GetLength())
		{

			 CWnd* pPicCtrl = GetDlgItem(IDC_STATIC13);
			 CRect rc;
			 pPicCtrl->GetWindowRect(&rc);

			 Graphics  graphics(pPicCtrl->GetDC()->GetSafeHdc());
			 Image image(m_stLogoPath);
		 
			graphics.DrawImage(&image,rc.TopLeft().x, rc.TopLeft().y,rc.Width(),rc.Height());
		}
		else if(m_stLogoPath1.GetLength())
		{
			CWnd* pPicCtrl = GetDlgItem(IDC_STATIC13);
			 CRect rc;
			 pPicCtrl->GetWindowRect(rc);

			 Graphics  graphics(pPicCtrl->GetDC()->GetSafeHdc());
			 Image image(m_stLogoPath1);
		 
			graphics.DrawImage(&image,rc.TopLeft().x, rc.TopLeft().y,rc.Width(),rc.Height());
		}
        
	    CDialog::OnPaint();

	}
}

BEGIN_MESSAGE_MAP(CSchInfo, CDialogEx)
	ON_COMMAND(IDC_BUTTON1,OnBnClickedButton1)
	ON_COMMAND(IDOK,OnBnClickedOk)
	ON_WM_PAINT()
END_MESSAGE_MAP()