CBHNDL same as hDlg?

[Egbert Zijlema]

Cristal clear. Thanks, Eric!

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Regards Egbert
mailto:[email protected][email protected]</A>
www.basicguru.com/zijlema/

[Eric Pearson]

CBHNDL (in a CALLBACK function) returns the handle of the window that sent a message to the function. So if your program only has one dialog, then Yes, CBHNDL will always be the same as the hDlg that was returned by DIALOG NEW.

But if your program creates more than one dialog (or creates child windows) and you point them toward the same CALLBACK function, the CBHNDL value tells you which dialog sent the message to the function.

Does that help?

-- Eric

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Perfect Sync: Perfect Sync Development Tools
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[This message has been edited by Eric Pearson (edited August 20, 2000).]

[Egbert Zijlema]

Hi folks,

In one of my applications CBHNDL has the same value as hDlg (the one in "DIALOG NEW ........... TO hDlg").
Is this a coincidence? Or am I asking a VSQ? ( = very stupid question)


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Regards Egbert
mailto:[email protected][email protected]</A>
www.basicguru.com/zijlema/

[This message has been edited by Egbert Zijlema (edited August 20, 2000).]