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ColumnBase.AllowedUnaryFilters Property

Gets or sets possible unary filters that the GridControl‘s column supports.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v18.2.Core.dll

Declaration

public AllowedUnaryFilters? AllowedUnaryFilters { get; set; }

Property Value

Type Description
Nullable<AllowedUnaryFilters>

AllowedUnaryFilters

Available values:

Name Description
None

There are no allowed unary filters.

IsNull

Specifies the Is Null filter criteria.

IsNotNull

Specifies the Is Not Null filter criteria.

IsNullOrEmpty

Specifies the Is Null Or Empty filter criteria.

IsNotNullOrEmpty

Specifies the Is Not Null Or Empty filter criteria.

All

All unary filters are allowed.

See Also