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FrozenColumnCount in Xaml vs. Code-Behind

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Karlkim Suwanmongkol
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Karlkim Suwanmongkol asked on 15 Dec 2009, 06:03 PM
Hi Telerik,
   I am not sure if this is a known issue or if I miss something. It seems that the FrozenColumnCount in Xaml does not work at all. But when I set the FrozenColumnCount in code-behind, everything works as expect. I just wonder if this is a bug or not.

Thanks,
Karlkim

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Vlad
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answered on 16 Dec 2009, 07:39 AM
Hello Karlkim,

 Everything works fine on our online demo: http://demos.telerik.com/silverlight/#GridView/FrozenColumns


All the best,
Vlad
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Karlkim Suwanmongkol
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answered on 16 Dec 2009, 03:15 PM
Hi Vlad,
   I did look at the demo and the code. 

In the Xaml, it has something like this. The FrozenColumnCount is on the far right.

 <Controls:RadGridView x:Name="RadGridView1" ItemsSource="{Binding Customers}" IsFilteringAllowed="False" AutoGenerateColumns="False" UseAlternateRowStyle="True" HorizontalAlignment="Center" FrozenColumnCount="2" MaxWidth="750"
 

When you preview it, the first two columns are not frozen at the beginning. But when you use the slider to change FrozenColumnValue (The slider's value has a two-way binded to FrozenColumnCount), it will work fine.

Maybe the RadGridView ignore the initial value in Xaml? 

Thanks,
Karlkim
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Pavel Pavlov
Telerik team
answered on 16 Dec 2009, 04:10 PM
Hello Karlkim Suwanmongkol,

I believe it is a known bug in RadGridView. We are trying to fix it for the very next service pack .

A manifestation of the bug is that the problem appears depending on the order you set the AutoGenerateColumns and the FrozenColumnsCount attributes in XAML .

If you swap their places in XAML ( e.g. move the ForzenColumsCount in XAML  before the other attributes)  it will fix the issue for the moment.

Please excuse us for the inconvenience caused.

Greetings,
Pavel Pavlov
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Karlkim Suwanmongkol
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answered on 23 Dec 2009, 04:43 PM
Hi Pavel,
   I reordered the attributes, and it fixed the issue.

Thanks,
Karlkim
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Karlkim Suwanmongkol
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Vlad
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Karlkim Suwanmongkol
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Pavel Pavlov
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