SPWebPartManager Class
Manages all the Web Part controls, functionality, and events that occur on a webpage.
Inheritance Hierarchy
System.Object
System.Web.UI.Control
System.Web.UI.WebControls.WebParts.WebPartManager
Microsoft.SharePoint.WebPartPages.SPWebPartManager
Namespace: Microsoft.SharePoint.WebPartPages
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
Syntax
'Declaration
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class SPWebPartManager _
Inherits WebPartManager _
Implements IPostBackEventHandler
'Usage
Dim instance As SPWebPartManager
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public sealed class SPWebPartManager : WebPartManager,
IPostBackEventHandler
Remarks
Any SharePoint page that includes Web Parts must have an instance of the SPWebPartManager on the page to manage Web Parts. This object tracks which zones each Web Part is in, connection information related to Web Parts, personalization, and page edit mode.
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.