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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.v23.2.Core.dll

NuGet Package: DevExpress.Wpf.Grid.Core


public bool ImplyNullLikeEmptyStringWhenFiltering { get; set; }

Property Value

Type Description

true to allow filtering empty items; otherwise, false.


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.

See Also