This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.
Assembly: Microsoft.Office.Interop.UccApi (in microsoft.office.interop.uccapi.dll)
A preamble element specifies a list of nodes forming a specified route. It also contains a set of actions the server should take and how long a specific action should wait.
Win32 COM/C++ Syntax
interface IUccRoutingPreamble : IUccRoutingRuleElement