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Docs > API Reference > DevExpress.Data.Filtering > CriteriaOperator > Methods > IsNotNull()
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Windows 10 App Controls
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DevExpress.Core
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DevExpress.Data.Filtering
CriteriaOperator
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CriterionEquals(CriteriaOperator, CriteriaOperator)
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CriteriaOperator.IsNotNull() Method

For internal use only.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Core.v19.2.dll

Declaration

public UnaryOperator IsNotNull()
Public Function IsNotNull As UnaryOperator

Returns

Type Description
UnaryOperator
See Also