Gets or sets the grouping criteria which is associated with the view.
A CriteriaOperator object that specifies the grouping criteria.
This example retrieves the cars that are in the Saloon category and cost less than $100,000.
xpView1.GroupCriteria = GroupOperator.And(new BinaryOperator("Category", "Saloon"), new BinaryOperator("Price", 100000, BinaryOperatorType.Less));
This criteria can also be specified at design time by assigning the "[Category] = 'Saloon' And [Price] < 100000" string to the GroupCriteria property:
The result is shown in the image below: