GridViewColumn.ShowFilterButton Property is not working

[Idan]

Hey,

The filter button in the column header still showing, any idea how to hide it?
I'm using the following code:

01.<telerik:RadGridView x:Name="radGridView" AutoGenerateColumns="False" GroupRenderMode="Flat" CanUserReorderColumns="True"
02.                             ColumnBackground="Transparent" RowIndicatorVisibility="Collapsed" ShowGroupPanel="False" RowHeight="17" SelectionMode="Multiple"
03.                             CanUserSelect="True" SelectionUnit="FullRow" EnableLostFocusSelectedState="False"
04.                             HeaderRowStyle="{DynamicResource GridViewHeaderRowStyle1}"
05.                             Style="{DynamicResource RadGridViewStyle1}"
06.                             RowStyle="{DynamicResource GridViewRowStyle1}"
07.                             GroupRowStyle="{DynamicResource GridViewGroupRowStyle1}"
08.                             ItemTemplate="{DynamicResource DataTemplate1}">
09.            <telerik:RadGridView.Columns>
10.                <telerik:GridViewDataColumn DataMemberBinding="{Binding DisplayName}" Header="{DynamicResource ManageTempListNameLabel}" Width="150" ShowFilterButton="false" IsFilteringDeferred="True" IsReadOnly="True"/>
11.                <telerik:GridViewDataColumn DataMemberBinding="{Binding Artist}" Header="{DynamicResource ManageTempListArtistLabel}" Width="100" ShowFilterButton="true" IsFilteringDeferred="True" IsReadOnly="True"/>
12.                <telerik:GridViewDataColumn DataMemberBinding="{Binding Album}" Header="{DynamicResource ManageTempListAlbumLabel}" Width="75" IsReadOnly="True" IsVisible="False"/>
13.                <telerik:GridViewDataColumn DataMemberBinding="{Binding Duration}" Header="{DynamicResource ManageTempListDurationLabel}" Width="55" IsResizable="False" IsReadOnly="True" IsVisible="False"/>
14.            </telerik:RadGridView.Columns>
15.        </telerik:RadGridView>

[Boris]

Hi,

In order to hide the filter funnel you can set the IsFilterable property of the GridView column to "False". By doing so you are indicating whether this column can be filtered through the UI.

I hope this helps.

Regards,
Boris Penev
Telerik