GroupOperator Class

A logical expression which groups two or more operands with a logical AND or OR.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v21.2.dll


public sealed class GroupOperator :

The following members accept/return GroupOperator objects:


The GroupOperator can be used to build criteria expressions when filtering objects. To learn more, see Creating Criteria and Criteria Operators.


This example retrieves the cars that belong in the Saloon category and which cost less than $100,000.

The result is shown in the image below:


xpView1.GroupCriteria = GroupOperator.And(new BinaryOperator("Category", "Saloon"), 
  new BinaryOperator("Price", 100000, BinaryOperatorType.Less));

The following code snippets (auto-collected from DevExpress Examples) contain references to the GroupOperator class.


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See Also