Assembly: System.Web (in system.web.dll)
A Web Parts connection is a link or association between two WebPart (or other server or user) controls that enables them to share data. In every Web Parts connection, one control acts as a provider of data and another as a consumer of data.
When a Web Parts control is both a provider and a consumer, and the provided data depends on the consumed data, there is the possibility of creating a connection that results in an infinite loop between Web Parts controls. These loops are called circular connections. A developer can prevent a circular connection by using the WebPartTracker class to track the number of connections for a provider connection point and a Web Parts control. The provider connection point and the control are specified in the WebPartTracker constructor.
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.