ItemPicker class
Represents a control that renders the External Data Picker control on the server. This control is used in the new, edit, and view list item forms when the fields in the SharePoint list are of type External Data.
Inheritance hierarchy
System.Object
System.Web.UI.Control
System.Web.UI.WebControls.WebControl
Microsoft.SharePoint.WebControls.EntityEditor
Microsoft.SharePoint.WebControls.EntityEditorWithPicker
Microsoft.SharePoint.WebControls.ItemPicker
Namespace: Microsoft.SharePoint.WebControls
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaration
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public Class ItemPicker _
Inherits EntityEditorWithPicker _
Implements IDesignerEventAccessor
'Usage
Dim instance As ItemPicker
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public class ItemPicker : EntityEditorWithPicker, IDesignerEventAccessor
Remarks
This control assumes that the entity is known. Use the EntityPicker user control to select the entity, and then this control to select a specific instance of that entity.
Thread safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.