SPLongOperation.Begin Method
Starts a long operation.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: No
Syntax
'Declaration
Public Sub Begin
'Usage
Dim instance As SPLongOperation
instance.Begin()
public void Begin()
Remarks
Calling this method causes the server to load a page that indicates to the user that a lengthy server operation (such as a file transfer) has started.