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.v25.2.Core.dll

NuGet Package : DevExpress.Wpf.Grid.Core

csharp

public bool ImplyNullLikeEmptyStringWhenFiltering { get; set; }

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.