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Treeview in a Combobox...

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Kiran Ghanwat
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Kiran Ghanwat asked on 12 May 2010, 06:33 AM
Hello,
Valeri Hristov
    I have checked Treeview in a Combobox latest example, it working alright.
    You have used Binaries version 2009.1.312.1020. And I am using 2010.1.422.1030
    
    Because, of this when I selects child item e.g. child 1.3 from treeview. that, does not loads as "SelectedItem" in the combobox.
    but, Child item e.g. child 1 gets loaded in the combobox.
    
    In case of your example all works alright.
    
Please help.

Thanks,
Kiran Ghanwat

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Valeri Hristov
Telerik team
answered on 12 May 2010, 04:03 PM
Hello,

Please, check my new blog post, demonstrating different and much simpler approach to the problem:
http://blogs.telerik.com/valerihristov/posts/10-05-12/treeview_in_combobox_with_radcontrols_for_silverlight_or_wpf_final_take.aspx

Kind regards,
Valeri Hristov
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Kiran Ghanwat
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answered on 13 May 2010, 02:03 PM
Hello,
Valeri Hristov
Thanks  a lot for valuable reply.
    
Your example works well as I needed.
But, I am getting following error- 

The property 'FallbackValue' does not exist on the type 'Binding' in the XML namespace 'http://schemas.microsoft.com/winfx/2006/xaml/presentation'.

When I use 'FallbackValue'  in Content of  RadDropDownButton.

Please help.

Thanks,
Kiran Ghanwat
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Valeri Hristov
Telerik team
answered on 13 May 2010, 02:48 PM
Hi Kiran,

FallbackValue is available in Silverlight 4, most probably this is the reason for the exception.

Best wishes,
Valeri Hristov
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Kiran Ghanwat
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answered on 13 May 2010, 03:01 PM
Hello
Valeri,
    
    I am using SL-3 and your project is also developed in SL-3 ... but, your project works at my machine in SL-3.
    Are there any changes of issues related to web project and WPF?
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Kiran Ghanwat
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Valeri Hristov
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Kiran Ghanwat
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