Gets or sets the name of the connection group that contains the service point used to send the current request.
Assembly: System (in System.dll)
A new value was specified for this property for a request that is already in progress.
Connection groups associate a set of requests with a particular connection or set of connections. The connections in a connection group can be reused only by requests originating in the same application domain, when the credentials on the request are the same and the request specifies the connection group name. When a request does not specify a connection group name, any existing connection to the requested server that is not associated with a connection group can be used. When the credentials are not the same, the existing connection is closed and the new request must be reauthenticated.
Using connection groups can improve performance because this allows all of the requests for a user to reuse the connection authenticated with the user's credentials.
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.