Property Grid - HOWTO: Distinguish edit change/constraint change

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HOWTO: Distinguish edit change/constraint change

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Category: Codejock Products
Forum Name: Property Grid
Forum Description: Topics Related to Codejock Property Grid
URL: http://forum.codejock.com/forum_posts.asp?TID=12052
Printed Date: 26 September 2024 at 12:19am
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Topic: HOWTO: Distinguish edit change/constraint change

Posted By: mgampi
Subject: HOWTO: Distinguish edit change/constraint change
Date Posted: 03 September 2008 at 6:23am

Hi;
How can I distinguish between user changed the value by entering something into the edit control vs. user selected a constraint item - perhaps in XTP_PGN_ITEMVALUE_CHANGED.
Especially if SetAutoComplete(TRUE) is set!

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Martin

Product: Xtreme Toolkit v 19.0.0, new Projects v 19.1.0
Platform: Windows 10 v 1909 (64bit)
Language: VC++ 2017

Replies:

Posted By: mitcheljh
Date Posted: 03 September 2008 at 8:51pm

I'm not sure if there's other ways, but when setting values programmatically, I do a SetDefaultValue() on the items after setting their value. This sets them in a 'non-modified' state. Also, I do the same thing when the user clicks "Apply". Seems to work nice for me.

Posted By: mgampi
Date Posted: 04 September 2008 at 9:00am

Thanks,
but I had other requirements and so I had to solve it in a different way. I really had to distinguish whether the user entered an "A" into the edit control or he/she selected the item "A" in the list of constraints as soon as I got the XTP_PGN_ITEMVALUE_CHANGED message...

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Martin

Product: Xtreme Toolkit v 19.0.0, new Projects v 19.1.0
Platform: Windows 10 v 1909 (64bit)
Language: VC++ 2017