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LookUpEditSettingsBase.ValueMember Property

Gets or sets a field name in the bound data source, whose contents are assigned to item values. This is a dependency property.

Namespace: DevExpress.Xpf.Editors.Settings

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

NuGet Package: DevExpress.Wpf.Core

Declaration

public string ValueMember { get; set; }

Property Value

Type Description
String

A String value that specifies the field name in a bound data source.

Remarks

To bind the editor to a data source, use its LookUpEditSettingsBase.ItemsSource property. The LookUpEditSettingsBase.DisplayMember and LookUpEditSettingsBase.ValueMember properties specify the field names in a data source that supply display strings and item values, respectively.

Note

The ValueMember property should refer to a data property that contains unique values.

If the ValueMember property is not specified, the editor’s BaseEdit.EditValue property returns the entire data object that corresponds to the selected item.

The following code snippets (auto-collected from DevExpress Examples) contain references to the ValueMember property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

See Also