http://blogs.msdn.com/tomlake/archive/2006/06/02/614492.aspxSometimes you need to send data to a workflow from the host. To do this you need create an interface that is decorated with the ExternalDataExchange attribute and contains an event delegate like the following: [ ExternalDataExchange ] public interfaceenCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/tomlake/archive/2006/06/02/614492.aspx#617722Mon, 05 Jun 2006 10:31:10 GMT91d46819-8472-40ad-a661-2c78acb4018c:617722mahmedCan I pass parameters as I need in the raise event method?http://blogs.msdn.com/tomlake/archive/2006/06/02/614492.aspx#1632537Fri, 09 Feb 2007 10:06:36 GMT91d46819-8472-40ad-a661-2c78acb4018c:1632537moredotnet<p> Mr Lake</p> <p> &nbsp;This article is awesome! Please do write more &amp; more...&amp; I will frequent your blog!</p> <p> Thank You</p> <p> &nbsp;moredotnet</p> http://blogs.msdn.com/tomlake/archive/2006/06/02/614492.aspx#1633279Fri, 09 Feb 2007 12:38:34 GMT91d46819-8472-40ad-a661-2c78acb4018c:1633279moredotnet<p>Where do we write the class MyService, in the ASP.NET project or in the Workflow Project???</p> <p> Please Help!</p> http://blogs.msdn.com/tomlake/archive/2006/06/02/614492.aspx#8435344Mon, 28 Apr 2008 16:14:20 GMT91d46819-8472-40ad-a661-2c78acb4018c:8435344Soundman32<p>What is the naming convention for raising events?</p> <p>RaiseEvent is flagged by FxCop by UseEventsWhereAppropriate warning.</p> <p>Raise is no good either :-(</p>