CriteriaOperator.IsNull() Method

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

public UnaryOperator IsNull()

Returns

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