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Filtering not working

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ComboBox
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David
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David asked on 12 Nov 2010, 08:11 PM
I can't get my RadComboBox to filter. I have  IsEditable="True"  IsReadOnly="False" IsFilteringEnabled="True" TextSearchMode="Contains" VirtualizingStackPanel.IsVirtualizing="False" . So why won't it filter? Do I need something else?
IsEditable="True"  IsReadOnly="False" IsFilteringEnabled="True" TextSearchMode="Contains"
                                  VirtualizingStackPanel.IsVirtualizing="False" 


IsEditable="True"  IsReadOnly="False" IsFilteringEnabled="True" TextSearchMode="Contains"
                                  VirtualizingStackPanel.IsVirtualizing="False" 
IsEditable="True"  IsReadOnly="False" IsFilteringEnabled="True" TextSearchMode="Contains"
                                  VirtualizingStackPanel.IsVirtualizing="False" 
 IsEditable="True"  IsReadOnly="False" IsFilteringEnabled="True" TextSearchMode="Contains"
                                  VirtualizingStackPanel.IsVirtualizing="False" 
 IsEditable="True"  IsReadOnly="False" IsFilteringEnabled="True" TextSearchMode="Contains"
                                  VirtualizingStackPanel.IsVirtualizing="False" 
 IsEditable="True"  IsReadOnly="False" IsFilteringEnabled="True" TextSearchMode="Contains"
                                  VirtualizingStackPanel.IsVirtualizing="False" 

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Konstantina
Telerik team
answered on 15 Nov 2010, 01:03 PM
Hello David,

Thank you for contacting us.

Unfortunately, filtering and virtualization are not supported by the RadComboBox together. We will consider addressing this issue in one of our future releases.
Sorry if that causes you any inconvenience.

If you have any other questions about our controls let us know.

Sincerely yours,
Konstantina
the Telerik team
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David
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answered on 15 Nov 2010, 03:44 PM
Thats why I said VirtualizingStackPanel.IsVirtualizing="False" . 
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Konstantina
Telerik team
answered on 16 Nov 2010, 10:54 AM
Hello David,

Sorry for the oversight.

Since you are not using virtualization, the filtering should work as expected. Could you please review the following help article about filtering: http://www.telerik.com/help/silverlight/radcombobox-features-filtering.html
Also, could you please give us some more details about your application and if possible send us a sample project in which the issue is reproduced.

Looking forward to your reply.

Greetings,
Konstantina
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David
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answered on 16 Nov 2010, 08:01 PM
I created a ticket 367408 and attached an example.
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David
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answered on 17 Nov 2010, 03:31 PM
I thought I should type when the drop down was closed. Then when I opened the drop down, it would be filtered. Sorry I misunderstood how it works. The help article should mention that filter only works with the drop down open.
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Konstantina
Telerik team
answered on 18 Nov 2010, 08:18 AM
Hi David,

Sorry for the misunderstanding.

We will do our best to update the help documentation as soon as possible.

Please let us know if you have any other inquiries.

All the best,
Konstantina
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David
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answered on 20 Nov 2010, 08:28 PM
Just thought I would let you know that I implemented a RadComboBox. I decided to turn filtering on with 'contains' when the drop down is open and no filtering 'starts with' when the drop down is closed.  Its working great!
Thanks for your patience with my misunderstanding.
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