DataControlBase.ImplyNullLikeEmptyStringWhenFiltering Property

Gets or sets whether to allow filtering empty items using the Checked Filter Dropdown List. This is the dependency property.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v24.2.Core.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public bool ImplyNullLikeEmptyStringWhenFiltering { get; set; }

VB.NET

Public Property ImplyNullLikeEmptyStringWhenFiltering As Boolean

Property Value

Type	Description
Boolean	true to allow filtering empty items; otherwise, false.

Remarks

By default the Checked Filter Dropdown List doesn’t allow filtering of empty items. If the ImplyNullLikeEmptyStringWhenFiltering is set to true, the empty checkbox in the Checked List dropdown generates a complex filter criteria that includes String.Empty, null, and DBNull.Value values.