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Error using OrientedGroupHeaderContentTemplateSelector after upgrading to WPF Q1 2011 SP1 controls

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ScheduleView
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Rod Yager
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Rod Yager asked on 25 May 2011, 03:23 PM
I get the following error in my code after upgrading the controls. The problem is, even the demo of group header still uses the OrientedGroupHeaderContentTemplateSelector object. What gives?


Error 10 'Telerik.Windows.Controls.OrientedGroupHeaderContentTemplateSelector' is obsolete: 'Please, use the StringFormat properties, the System.Windows.Controls.GroupHeaderTemplateSelector or inherit from System.Windows.Controls.ScheduleViewDataTemplateSelector instead.' C:\Users\rodneyy\Documents\MetrixDevelopment\MetrixDevelopment\Client\Metrix.UI\Managers\RepairCenterComponent\RepairBoardManager.cs 62 148 Metrix.UI

This is the line that produces the error...
repairBoardScheduleView.GroupHeaderContentTemplateSelector = Application.Current.FindResource("GroupHeaderContentTemplateSelector") as OrientedGroupHeaderContentTemplateSelector;

So apparently this works but I don't understand why I am casting this resource to something that it is not....
repairBoardScheduleView.GroupHeaderContentTemplateSelector = Application.Current.FindResource("GroupHeaderContentTemplateSelector") as ScheduleViewDataTemplateSelector;

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Yana
Telerik team
answered on 26 May 2011, 11:46 AM
Hi Rod Yager,

OrientedGroupHeaderContentTemplateSelector is obsolete in Q1 , because actually it is not needed - you can inherit GroupHeaderTemplateSelector without a problem. We have a nice blog post demonstrating the approach, please check it here.

Hope this helps.

Best wishes,
Yana
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Rod Yager
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Yana
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