AllowedUnaryFilters Enum

Lists the possible unary filters that the GridControl‘s column supports.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v24.1.Core.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

[Flags]
public enum AllowedUnaryFilters

VB.NET

<Flags>
Public Enum AllowedUnaryFilters

Members

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.

Related API Members

The following properties accept/return AllowedUnaryFilters values:

• ColumnBase.AllowedUnaryFilters

Remarks

This enumeration has the FlagsAttribute attribute that allows a bitwise combination of its member values.

This enumeration is used by the ColumnBase.AllowedUnaryFilters property.