[Solved] Filter Descriptors and Binding

[Tomasz Wisniewski]

hi,

I would like to use a filterdescriptor in my grid. I've tried to use this way:

<telerik:RadGridView.FilterDescriptors>
  <telerik:FilterDescriptor
    Member="NumerKonta"
    Operator="IsEqualTo"
   Value="{Binding SomeBinding}"/>
</telerik:RadGridView.FilterDescriptors>

SomeBinding is a property in my ViewModel. But unfortunatly I get an error saying that the IsEqualTo operator is not compatitable with String and Binding.

Any suggestions?

[Yavor Georgiev]

Hi Tomasz Wisniewski,

 FilterDescriptor is not a DependencyObject and thus does not support binding. You can create an attached property for FilterDescriptor that supports binding, however.

All the best,
Yavor Georgiev
the Telerik team

[Wiktor]

Has this been changed yet? I see that the FilterDescriptor is a DependencyObject, but the binding still doesn't work for me.

edit: Actually, I was able to bind the FilterDescriptor.Value property to a static resource, which is good enough for me.