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"Suspend" a workflow in .NET 4?

开发者 https://www.devze.com 2023-02-24 12:39 出处：网络

I\'ve to do a small test application, I want to suspend the application. I saw there is a \"SuspendActivity\" but I can\'t find it in .Net 4.0, so how I\'m supposed to pause my workflow and resume it

相关专题：.net suspend workflow workflow-foundation workflow-foundation-4

I've to do a small test application, I want to suspend the application.

I saw there is a "SuspendActivity" but I can't find it in .Net 4.0, so how I'm supposed to pause my workflow and resume it from my application?

It's for a single sample on which I've to display every ste开发者_StackOverflowp with a "next" button.

Thank you very much!

I think that you are looking for the new Bookmarks concept in WF 4.0. Basically, you can create a custom activity that defines a bookmark, and when the workflow execution reaches this activity, the execution is suspended until you resume the bookmark.

Take a look into the section Additional activity concepts in A Developer's Introduction to Windows Workflow Foundation (WF) in .NET 4

It is a very good introuduction to WF 4.0. Hope it helps!