LookupEditorModeAttribute.Mode Property

Specifies the mode of the target business class property’s Lookup Property Editor.

Namespace: DevExpress.Persistent.Base

Assembly: DevExpress.ExpressApp.v18.2.dll

Declaration

C#

public LookupEditorMode Mode { get; }

VB.NET

Public ReadOnly Property Mode As LookupEditorMode

Property Value

Type	Description
LookupEditorMode	A LookupEditorMode enumeration value representing a display mode of the target property’s Lookup Property Editor.

Available values:

Name	Description
Auto	Specifies that the Search feature is added to the Lookup Property Editor if the presumed object count in its data source collection is greater than a specified value. This value is specified by the Options node’s 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.