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Thread: What is UdpateData in MFC?

  1. #1

    What is UdpateData in MFC?

    What is UdpateData in MFC?

    How to use it?

    Provide example.

  2. #2
    Senior Member
    Join Date
    Feb 2012
    Posts
    109
    UpdateData function is used to get or set value from/to controls of the window.

    Example:

    Code:
    UpdateData(TRUE) ; //This will fill data from controls to control variable.
    
    UpdateData(FALSE) ; //update the data from control variable to control.

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