Boolean Column When grouping show true false, how to local words?

[Onur Mustafa]

How we can change "boolean column grouping value" true false to our language. I want to use checkbox in my column, i do not want to change it.


            if (propertyDescriptor.PropertyType == typeof(bool))
            {
                column.DataMemberBinding = new Binding(header.Key);
                ??????
            }

[Maya]

Hello Onur,

You can try creating a converter and use it in the binding of the corresponding GroupHeaderTemplate. It could be something like follows:

<telerik:GridViewDataColumn DataMemberBinding="{Binding Name}">
                    <telerik:GridViewDataColumn.GroupHeaderTemplate>
                        <DataTemplate>
                            <TextBlock Text="{Binding Group.Key, Converter={StaticResource MyConverter}}" />
                        </DataTemplate>
                    </telerik:GridViewDataColumn.GroupHeaderTemplate>
                </telerik:GridViewDataColumn>

I hope it helps.

Regards,
Maya
the Telerik team

[Onur Mustafa]

Thanks for quick reply but we made a class and we wants to make all our list behave like that. How can we do this in our class ?

public class Lister : RadGridView
{

}

[Onur Mustafa]

And I can not see GroupHeaderTemplate, there is only GroupFooterTemplate in GridViewDataColumn class?

[Maya]

Hello,

Generally, both RadGridView and GridViewBoundColumnBase (GridViewDataColumn respectively) have GroupHeaderTemplate:

<telerik:RadGridView  Name="clubsGrid" >
            <telerik:RadGridView.GroupHeaderTemplate>
                <DataTemplate>
                    ....
                </DataTemplate>
            </telerik:RadGridView.GroupHeaderTemplate>
            <telerik:RadGridView.Columns>
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}">
                    <telerik:GridViewDataColumn.GroupHeaderTemplate>
                        <DataTemplate>
                            .....
                        </DataTemplate>
                    </telerik:GridViewDataColumn.GroupHeaderTemplate>
                </telerik:GridViewDataColumn>
            </telerik:RadGridView.Columns>
        </telerik:RadGridView>

You can implement the same idea in your application as well. If it is appropriate for your scenario, you can define a DataTemplate in the Resources section and assign it to your grid for example.
However, the most appropriate implementation depends entirely on your exact settings and requirements.
 

Regards,
Maya
the Telerik team