grouping in silverlight3.0 datagrid

Question

i m using silverlight 3.0 and i want grouping in  data grid and for that i m writing following in xaml file

 <data:DataGrid ItemsSource="{Binding}">

                   <data:DataGrid.GroupDescriptions>

                      <cm:PropertyGroupDescription PropertyName="Gender" />

                  </data:DataGrid.GroupDescriptions>

              </data:DataGrid>

but it gives "The property 'GroupDescriptions' does not exist on the type 'DataGrid'  error.

i've already included follwing ref.

 xmlns:data="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"
 xmlns:cm="clr-namespace:System.Windows.Data;assembly=System.ComponentModel"

 

 m i missing something ????????????

 

Answer 1

Hi,

Did you check any of the following links ?

http://blogs.msdn.com/nagasatish/archive/2009/03/22/grouping-in-silverlight-datagrid.aspx

http://timheuer.com/blog/archive/2009/04/08/grouping-in-silverlight-datagrid.aspx

HTH

Answer 2

 yes but in all the links they r using <data:DataGrid.GroupDescriptions> tag inside <data:Datagrid> tag

but it is giving me an error..The property 'GroupDescriptions' does not exist on the type 'DataGrid' 

Answer 3

Hi, 

Check this post :

http://silverlight.net/forums/t/112837.aspx

OR

http://silverlight.codeplex.com/WorkItem/View.aspx?WorkItemId=3146

HTH