expressappframework-devexpress-dot-persistent-dot-base-7cc931e4.md
Specifies the mode of a business class property’s Lookup Property Editor.
Namespace : DevExpress.Persistent.Base
Assembly : DevExpress.ExpressApp.v25.2.dll
NuGet Package : DevExpress.ExpressApp
public enum LookupEditorMode
Public Enum LookupEditorMode
| Name | Description |
|---|---|
Auto |
Specifies that XAF adds the Search feature to the Lookup Property Editor if the presumed object count in its data source collection is greater than a specified value. To specify the value, access the Options node and use the IModelOptions.LookupSmallCollectionItemCount property. The Search feature allows you to find and retrieve the required object.
|
| AllItems |
Specifies that all objects of the specified type are loaded to the Lookup Property Editor’s data source.
|
| Search |
Specifies that the Lookup Property Editor’s data source is empty, and the Search feature is available. This feature allows you to find and retrieve the required object.
|
| AllItemsWithSearch |
Specifies that all objects of the specified type are loaded to the Lookup Property Editor’s data source, and the Search feature is available. This feature allows you to find the required object.
|
The following properties accept/return LookupEditorMode values:
These enumeration values are used to set the LookupEditorModeAttribute.Mode property.
For an example, see How to: Add a Search Action to Lookup Property Editors and Link Pop-up Windows.
See Also