Dialog question, radio to enable control

This is a discussion on Dialog question, radio to enable control within the Windows Programming forums, part of the Platform Specific Boards category; Hi, I'm trying to use radio buttons to enable/disable another control in a dialog box as soon as it is ...

  1. #1
    fdy
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    Dialog question, radio to enable control

    Hi,
    I'm trying to use radio buttons to enable/disable another control in a dialog box as soon as it is pressed. I know to use

    GetDlgItem(IDC_SLIDER_...)->EnableWindow(false);

    but don't know where to call it. Tried calling it in my dialog class in DoDataExchange function ( if(pDX->m_bSaveAndValidate) ... )
    but that doesn't work.
    do u see my problem? What happens when a dialog selection is changed.

    Appreciate any help...

  2. #2
    fdy
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    Figured it out. Called the message handler for BN_CLICKED.

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    train spotter
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    Also have a look at WM_INITDIALOG (OnInitDialog) or WM_CREATE if you want to set up the dialog/window before it is shown.
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