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New bug in build 2009.3.1314 - Preview Check/Uncheck

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This is a migrated thread and some comments may be shown as answers.
andrew rekvils
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andrew rekvils asked on 02 Feb 2010, 09:49 PM
In the build 2009.3.1314 there is a new bug introduced. When TreeView is assigned event handlers for PreviewChecked and PreviiwUnchecked events and event handlers specify handled event  like this:

 

private void TreeItem_PreviewCheckedUnchecked(object sender, Telerik.Windows.RadRoutedEventArgs e)

 

{

e.Handled =

true;

 

}

There is still one change of checkbox state allowed per treeview item and per click on checkbox. Once checkbox state is changed from the first click it does not change anymore whereas it is supposed to be unchanged at all the times. This was working correctly in older builds.

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Vladislav
Telerik team
answered on 03 Feb 2010, 12:11 PM
Hello andrew rekvils,

Thank you for this report.

This is an issue we are aware of it and it is recorded in our Public Issue Tracker System.
You can see it here: http://www.telerik.com/support/pits.aspx#/public/silverlight/666

The issue is already fixed and you can check it with our latest internal build (build 2009.3.1329).

Please don't hesitate to contact us if you have further questions/suggestions.

Greetings,
Vladislav
the Telerik team

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andrew rekvils
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answered on 03 Feb 2010, 02:45 PM
Unfortunately this new build, 2009.3.1329 has another issue - drag-and-drop does not work anymore. At least our drag-and-drop code that used to work in builds before 2009.3.1329 does not work anymore with build 1329. Are there any known issues with the drag-and-drop in build 2009.3.1329?

Thank you.
AR
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Miroslav
Telerik team
answered on 03 Feb 2010, 03:39 PM
Hi andrew rekvils,

I am not aware of changes in the DragDrop. I ran the tests and browsed through some of the available example but I could not identify a regression.

There are changes in the selection events of the TreeView (mainly bug fixes). Now the (Preview)Selected and (Preview)Unselected are raised for items that do not have containers as well. Also the OriginalSource of these events will contain the item while the Source property will contain the Container if available.

We have no intention to introduce breaking changes and we will fix any regression with high priority. Can you help us identify the changes?

What code does not work anymore?
What was the version you previously used?

Best wishes,
Miroslav
the Telerik team

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andrew rekvils
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Vladislav
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andrew rekvils
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Miroslav
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