[Solved] Indexed properties in DataMemberBinding

[Jason Shaver]

In the Silverlight 3 DataGrid, I have some code like this:

    for (int x = 0; x < ThisForecast.PeriodNames.Count; x++)
   {
      var TextColumn = new DataGridTextColumn();
      TextColumn.Header = ThisForecast.PeriodNames[x];
      TextColumn.Binding = new Binding(String.Format("Periods[{0}].Quantity", x));
      TextColumn.Binding.Converter = Resources["CountConverter"] as IValueConverter;
      TextColumn.Binding.Mode = BindingMode.TwoWay;
      TextColumn.IsReadOnly = false;
      dgItemForecast.Columns.Add(TextColumn);
   }

Now, in trying the Q3 beta, I have code like this:

 

 

   for (int x = 0; x < ThisForecast.PeriodNames.Count; x++)
   {
      var TextColumn = new GridViewDataColumn();
      TextColumn.Header = ThisForecast.PeriodNames[x];
      TextColumn.DataMemberBinding = new Binding(String.Format("Periods[{0}].Quantity", x));
      TextColumn.DataMemberBinding.Converter = Resources["CountConverter"] as IValueConverter;
      TextColumn.DataMemberBinding.Mode = BindingMode.TwoWay;
      TextColumn.IsReadOnly = false;
      dgItemForecast.Columns.Add(TextColumn);
   } 

And the GridView does not seem to be able to handle it.  Is there a way to do this functionality in the Telerik controls?

[Stefan Dobrev]

Hello Jason,

Thanks for reporting this problem. We are already aware of it and have fixed. The fix will be available in the latest internal build that targets the Q3 release.

Best wishes,
Stefan Dobrev
the Telerik team

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