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Filter Carousel by click event

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This is a migrated thread and some comments may be shown as answers.
Rick Mueller
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Rick Mueller asked on 08 Nov 2010, 08:36 PM
Hello,

I have a Carousel populated with Observsable collection using MVVM. I want to be able to filter the carousel with a button click event.

Any Samples would be great

THANKS
    Rick

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Vlad
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answered on 09 Nov 2010, 08:21 AM
Hello,

Have you tried Where() extension method?

Regards,
Vlad
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Rick Mueller
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answered on 09 Nov 2010, 05:17 PM
ICollectionView EmployeeList = CollectionViewSource.GetDefaultView(Radc.ItemsSource);
  
EmployeeList.Filter = new Predicate<object> (Contains);
      
        }
        private bool Contains(object o)
        {
            EmployeeList oEmployee = o as This.RadRadioButton.Tag(Value);
            if (oEmployee == null) return true;
  
            return !(Value);

this is what i have so far,

Regards,
Rick
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Vlad
Telerik team
answered on 09 Nov 2010, 05:23 PM
Hi,

 If you call Refresh for your ICollectionView in this case you will reevaluate the filter. 

Kind regards,
Vlad
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Rick Mueller
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answered on 09 Nov 2010, 05:47 PM
Vlad,

Could you put a sample together, I understand refresh, but I don't know how to put it into code

Regards,

Rick
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Vlad
Telerik team
answered on 09 Nov 2010, 05:52 PM
Hi,

 You just need to call Refresh method of EmployeeList in your button click event handler. 

Greetings,
Vlad
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Vlad
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Rick Mueller
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