Hello,

I need to display the data in the format like amount@price (1.23@1 000 000) in the PRO grid. I have created a temple like the following

<DataTemplate x:Key="RequestedOrder">
      <StackPanel Orientation="Horizontal">
        <TextBlock Text="{Binding RequestedAmount, Converter={StaticResource textFormatConverter}, ConverterParameter=QuantityFormatWithM}"/>
        <TextBlock Text="@"/>
        <TextBlock Text="{Binding RequestedPrice}"/>
      </StackPanel>
</DataTemplate>

Now, I want this to be applied to a cell in the grid. 

<DataGrid:DataGridControl.Columns>
        <DataGrid:Column Title="Requested" CellContentTemplate="{StaticResource RequestedOrder}"/>

</DataGrid:DataGridControl.Columns>

Certainly, this column doesn't exist in the source list, thus I need to generate it in the runtime.

The code stated above doesn't work as I get the following:"Resolution of the dependency failed, type = "TraderStation.OrderRouting.Views.Blotter.StrategyBlotterPresenter", name = "". Exception message is: The current build operation (build key Build Key[TraderStation.OrderRouting.Views.Blotter.StrategyBlotterPresenter, null]) failed: An attempt was made to normalize an item, which is not in the default list, without a DataType. (Strategy type BuildPlanStrategy, index 3)"

Could you please clarify how can I add a summary column to a DataGrid without modifying the domain object? The same can be applied to adding a Edit/Delete type of buttons to every row in the grid.

Thanks in advance!

Hi Kyrylo,

Since the Requested field does not exist in the data source, you should implement an UnboundColumn instead of a Column. The Column class requires to be bound to a valid and existing field of the data source.

For example:

<DataGrid:DataGridControl.Columns>

<DataGrid:UnboundColumn Title="Requested"               CellContentTemplate="{StaticResource RequestedOrder}"/>

</DataGrid:DataGridControl.Columns>

Thanks for the answer.

 However, the code you have provided doesn't work for me. I get a runtime exception:

Cannot add content of type 'Xceed.Wpf.DataGrid.UnboundColumn' to an object of type 'Xceed.Wpf.DataGrid.ColumnCollection'.  Error at object 'Xceed.Wpf.DataGrid.UnboundColumn' in markup file 'UnIfied.Module.TraderStation.OrderRouting;component/gui/wpf/blotter/strategyblotterview.xaml' 

No matter how I specify the columns property

<DataGrid:DataGridControl.Columns>
        <DataGrid:UnboundColumn Title="UnboundColumn" />

</DataGrid:DataGridControl.Columns>  

 or

<DataGrid:DataGridControl.Columns>

<DataGrid:Column FieldName="Cancelable"/>

<DataGrid:UnboundColumn Title="UnboundColumn" />

<DataGrid:Column FieldName="Direction" />

Ok, it works now. I had to specify a dummy FieldName (in the XAML EditRowColumn) for the UnboundColumn

<DataGrid:Column FieldName="Description"/>
<DataGrid:UnboundColumn FieldName="EditRowColumn" Title="Dummy column" CellContentTemplate="{StaticResource RequestedOrderTemplate}"/>

Some kind of alchemy, though :)