This example displays a user-selected image file in an Image Edit control.
void CImgEdit1Dlg::OnDisplay()
{
// Use the ImgAdmin Open dialog box to display a file in the
// Image Edit and Thumbnail controls.
VARIANT vhWnd; V_VT(&vhWnd) = VT_I4;
V_I4(&vhWnd) = (long)m_hWnd;
ImgAdmin1.ShowFileDialog(0,vhWnd); // OpenDlg
//See the sample code for handling the Cancel key in the
//ShowFileDialog method
// Set the image properties in the Image Edit and Thumbnail controls
// to the name of the file selected in the dialog box.
ImgEdit1.SetImage(ImgAdmin1.GetImage());
ImgThumbnail1.SetImage(ImgAdmin1.GetImage());
// Set the page to 1 in case a page other than 1 was shown
// for an image displayed prior to this one
ImgEdit1.SetPage(1);
ImgEdit1.Display();
// Set the focus to the image window so that keystrokes such
// as scroll keys are sent to the image window.
ImgEdit1.SetFocus();
}