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CriteriaOperator.IsNull() Method

In This Article

Initializes a new UnaryOperator instance that checks whether the current criterion is null.

Namespace: DevExpress.XamarinForms.Core.Filtering

Assembly: DevExpress.XamarinForms.Core.dll

NuGet Package: DevExpress.XamarinForms.Core

#Declaration

C#
public UnaryOperator IsNull()

#Returns

Type Description
UnaryOperator

The new unary operator that checks whether the current criterion is null.

See Also