I have a GridView whose ItemsSource binding to an ObservableCollection. The item in the collection implements INotifyPropertyChanged. After I update a property in the item code behind for example 'Price', the related SumFunction in GridViewDataColumn doesn't update. I don't want to call GridView.CalculateAggregates method. Is there any way to solve this problem.
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Hi ,
Generally, this would be the expected behavior. When editing an item outside the UI, the data engine needs to receive a notification, so that it updates the aggregates. The approach for achieving this is documented in the Aggregates are not updated help topic.
Hopefully, it helps.
Regards,
Stefan X1
Telerik by Progress
Generally, this would be the expected behavior. When editing an item outside the UI, the data engine needs to receive a notification, so that it updates the aggregates. The approach for achieving this is documented in the Aggregates are not updated help topic.
Hopefully, it helps.
Regards,
Stefan X1
Telerik by Progress
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