Name Description
InterfaceName A string which is the friendly name of the interface that is being connected.
ConnectedPart Returns as a WebPart object the other Web Part that is being connected to. This parameter and the next one allow you to know the type and name of the other part so that there can be a tighter integration between the two parts.
ConnectedInterfaceName The friendly name of the interface on the other Web Part that you are connected to.
RunAt This identifies where the part can run at: client, server, or both.

Table 2. Custom Properties for ToolParts