XML data is currently not 100% supported by the grid. That said, you could refer to this thread to get an idea of how to proceed. As for display the values of 2 subnodes in a cell, I suggest you create a new DataTemplate that consists of a Panel and 2 TextBlocks whose Text properties are bound to the n and v nodes. This template should then be ...

Hi Dave, I should have been more specific. You need to change both the CellContentTemplate and the CellEditor in order to display a checkbox when the cell is being edited and when it is not. The CellEditorBinding markup extension can only be used within the context of a cell editor, it will do nothing when used in the CellContentTemplate. That ...

Hi Mike, You will also need to change the CellContentTemplate to display the long value rather than the short. The SolidFoundation sample demonstrates how to do this for the ''ShipVia/Shippers'' column. As for the ''Mark as answer'' option, I will look into it.

You can change the column's CellContentTemplate to a DataTemplate as demonstrates in the Providing a cell-content template example in the documentation: <Grid xmlns:xcdg=''http://schemas.xceed.com/wpf/xaml/datagrid''>  <Grid.Resources>    <xcdg:DataGridCollectionViewSource ...