malaikuangren

摘要： How to define and host workflow services with multiple receivesFirst off let me apologise for the length of this post. If you just want the code, skip to the bottom.I don’t know about you but some words just don’t seem to make their way into my skull very easily, andcorrelationis one of them. It doe 阅读全文

摘要： Correlation is the mechanism for relating workflow service messages to each other or to the application instance state, such as a reply to an initial request, or a particular order ID to the persisted state of an order-processing workflow. This topic provides an overview of correlation. The other to 阅读全文

摘要： http://www.cnblogs.com/carysun/archive/2010/05/04/WF4-Service-Duplex.htmlhttp://www.cnblogs.com/carysun/archive/2010/05/04/WF4-service-duplexmore.htmlthis two articles is about the beginning guide for Durable Duplex. the WF4 pattern implement the Durable Duplex sounds like the way from WCF.in WCF . 阅读全文

摘要： http://msdn.microsoft.com/en-us/library/ee358724.aspxQuestion:does anyone know the Context Exchange Correclation topic in msdn ? in this article . it took me a whole afternoon to read and test the code example , actually ,it always seems to be enough simple. but , finally . i have to say . i am fail 阅读全文

摘要： IntroductionMy objective is to give an introduction to the inherent Correlation feature available in WF4 through a simple application. You need to have VS 2010 B2 installed to explore the attached code. The correlation that I'd touched on here is between multiple receives of the WF service. In e 阅读全文

摘要： The idea is to cover EVERYTHING with out going into detail.A)Learning effort comparisonData Contracts are easy to learn. Easy to visualise a scenario where data contracts can be used. Less points to cover.Message contracts are comparatively difficult to learn.Message Contracts are used in not-so-fam 阅读全文

摘要： from：http://www.cnblogs.com/zhuqil/archive/2010/04/18/wfserver.htmlcode sample download here.thank you buddy .朱祁林 阅读全文

摘要： or,Workflow Execution Properties for custom data passing.I wrote this after seeing a few forum posts from the Workflow Foundation BetaForumon the same basic theme. Workflow 4.0 Arguments and Variables certainly do work for passing data to and fromActivitiesin your workflow - but sometimes they don&# 阅读全文

摘要： Most of the time in software when we say “Parallel” we mean that multiple threads are being used to do work concurrently. Because of this, many customers ask if the Parallel activity works this way in Windows Workflow Foundation. I know there is a great deal of confusion about activities and threads 阅读全文

摘要： firstly create a WF service which act like normal WCF service to be our service for testing.1. create a wf console project.2. add a class which is responsible for building a workflow . here is the code.classReceiveAndReplyWorkflow{publicWorkflowServiceGetInstance(){WorkflowServiceservice;Variable< 阅读全文