UnaryOperator Class

An unary operator which performs an operation on only one expression.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v21.2.dll

Declaration

public class UnaryOperator :
    CriteriaOperator

The following members accept/return UnaryOperator objects:

Library Related API Members
Cross-Platform Class Library CriteriaOperator.IsNotNull()
CriteriaOperator.IsNull()
CriteriaOperator.Not()
UnaryOperator.Clone()
Windows 10 App Controls CriteriaOperator.IsNotNull()
CriteriaOperator.IsNull()
CriteriaOperator.Not()

Remarks

To create an unary operator, create a new instance of the UnaryOperator class with the specified settings. The UnaryOperator.OperatorType property specifies the type of the unary operator.

For more information on building criteria, see Simplified Criteria Syntax.

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

Note

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See Also