FeatureDataGrid Binding

DidarBultanov

Hi all, I want to filter the datagrid to do this in the header of the grid I made â??â??a combobox how to bind a value to the combobox field?
<esri:FeatureDataGrid x:Name="MyFeatureDataGrid" Map="{Binding ElementName=MyMap}" IsReadOnly="True" >
<esri:FeatureDataGrid.ColumnHeaderStyle>
<Style TargetType="sdk:DataGridColumnHeader" >
<Setter Property="FontSize" Value="10" />
<Setter Property="ContentTemplate" >
<Setter.Value>
<DataTemplate >
<StackPanel>
<ComboBox ItemsSource="{Binding value}"/>
<TextBlock Text="{Binding}"/>
</StackPanel>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
</esri:FeatureDataGrid.ColumnHeaderStyle>
</esri:FeatureDataGrid>
Default return all data
var featureLayer = new FeatureLayer();
featureLayer.Mode = FeatureLayer.QueryMode.Snapshot;
featureLayer.Where = "1=1";
featureLayer.AutoSave = false;
featureLayer.OutFields.Add("*");
featureLayer.DisableClientCaching = true;
featureLayer.Initialized += featureLayer_Initialized;
featureLayer.Url = MyFeatureService + "/" + NumServices;
featureLayer.Initialize();
MyFeatureDataGrid.GraphicsLayer = featureLayer;

DominiqueBroux

From my understanding, your problem is no more related to the feature datagrid.
You just need to populate a combo box with all distinct values of a specific field.

To do that you need to initialize correctly the ItemsSource property of your combo box.
Something like:
Filter.ItemsSource = l.Graphics.Select(g => g.Attributes["MyField"].ToString()).Distinct();