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Binding to Total and Group Summaries

To describe data summaries in a Model or ViewModel, create a corresponding class with summary settings.

In the ViewModel, create GroupSummary and TotalSummary collections.

These collections should implement INotifyCollectionChanged so that changes made within the ViewModel are automatically reflected by the Grid Control. The grid's DataControlBase.TotalSummarySource property should be bound to the ViewModel's TotalSummary property. The GridControl.GroupSummarySource property should be bound to the ViewModel's GroupSummary property.

Summary items are generated from templates.

A template that describes total summaries should be assigned to the grid's DataControlBase.TotalSummaryGeneratorTemplate property. A group summary template should be assigned to the GridControl.GroupSummaryGeneratorTemplate property.

Expanded See Also

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