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Re^4: How to pass the value of a variable from a child to parent with gui interface?

by ZJ.Mike.2009 (Scribe)
on Mar 13, 2010 at 05:28 UTC ( [id://828404]=note: print w/replies, xml ) Need Help??


in reply to Re^3: How to pass the value of a variable from a child to parent with gui interface?
in thread How to pass the value of a variable from a child to parent with gui interface?

Yes, thanks, BrowserUK :)

the dialog is unnecessary. Now the only problem is that using this approach to display dynamically changing content will cause the cursor to be always in the busy shape.

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Re^5: How to pass the value of a variable from a child to parent with gui interface?
by BrowserUk (Patriarch) on Mar 13, 2010 at 05:39 UTC

    Yeah. There's probably a cure for that. Try reading the FAQ.

    Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
    "Science is about questioning the status quo. Questioning authority".
    In the absence of evidence, opinion is indistinguishable from prejudice.
[reply]
      Thanks again, BrowserUk. The FAQ says "Put a call to DoEvents() inside the loop" and this "will ensure that all queued messages are processed before going on with the loop". So this looks like a cure :) Thanks again :)
[reply]

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