Thread: Reading a TrackBar's position.

  1. #1
    Registered User Queatrix's Avatar
    Join Date
    Apr 2005

    Question Reading a TrackBar's position.

    I have this Trackbar with the handle of 'hTrackVolume' and with a control ID of 104. I have set up all of it's parameters. But it's useless if I don't know how to detect it's position. How do I do that?

    Thanks in advance, August.

  2. #2
    Join Date
    Jan 2002
    Trackbar notifications are sent to the trackbar's parent as WM_HSCROLL and WM_VSCROLL messages depending on the orientation of the trackbar. You can send a TBM_GETPOS message to the trackbar to get its position.

    For more details refer to the Trackbar Notification Messages section on this msdn page.
    CProgramming FAQ
    Caution: this person may be a carrier of the misinformation virus.

  3. #3
    Registered User Queatrix's Avatar
    Join Date
    Apr 2005
    I have it working now, thanks guys.

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