Hi,

     I have a requirment that use customized to change the column header of the datagridcontrol.The source data is a Datatable.Datagridcontrol could adjust different datatable(tables have different amount of column,and column name is not fixed).Now I want to customized the column header cell into two parts---a textblock and a combobox.The textblock's text binds column header and the combobox binds a list that contains strings.When the combobox select a item.The textblock's text could change into selecteditem's content.

     Question:

     1.How can I bind the column's header to the textblock's text?

     2.Can I add a filter into this Cell.?

      <Style TargetType="{x:Type xcdg:ColumnManagerCell}">

                <Setter Property="Template">

                    <Setter.Value>

                        <ControlTemplate TargetType="{x:Type xcdg:ColumnManagerCell}">

                            <WrapPanel Orientation="Vertical">

                                <TextBlock Name="HeaderTextBox"></TextBlock>

                                <ComboBox Name="HeaderComboBox"></ComboBox>

                            </WrapPanel>

                        </ControlTemplate>

                    </Setter.Value>

                </Setter>

            </Style>

1. Did you tried using the TitleTemplate of Column object?

<xcdg:Column FieldName="Name" ShowInColumnChooser="False" Title="Name" IsMainColumn="True" MinWidth="200" Width="0"
                             TitleTemplate="{StaticResource myTitleTemplate}"/>

2. Your question more generic. In general, you can add filter to any cell. Try using DataGridCollectionViewSource while binding the ItemsSource to the DataGridControl

     Th'x a lot,Venkatesh.But if use TitleTemplate like your code,it couldn't adjust the other datatable(because some table may not have the field  that it's name = Name)..So I think this problem need another method to solve it.Anyway,Thank you.:) 

Hi Vega,

I am uncertain of what you are trying to achieve. I would need a more detailed explanation of the exact layout and behavior(s) you are looking for in order to provide you with an answer. If you have a screen shot or mock-up showing the look you would like, that would help a lot. Thank you.