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Thread: MDI child forms

  1. Jun 18th, 2000, 10:13 PM #1
    shub
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    I have a bit of a problem with some MDI children forms. I have a form that loads another one modally. The modal form needs to change data on the form that loaded it. The problem is I don't know how to access the correct form. There could possibly be several of the same type of form open and I don't know how to distinguish the one I want from the rest.
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  2. Jun 18th, 2000, 10:18 PM #2
    billrogers
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    couldnt you use hwnd? I think that hwnd is a unique id for each window. Could be mistaken though. Anyone else know??
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  3. Jun 18th, 2000, 10:26 PM #3
    shub
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    No, the help files say that hwnd can change so you should never keep it in a variable. It's mainly for API calls.
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