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endpoint.tv - Activity Designers and Designer Rehosting with Kushal Shah

25 minutes, 17 seconds


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Windows Workflow Foundation in .Net 4 (WF4) makes it possible for you to build custom activity designers that allow different kinds of users to graphically design business processes. In this episode, Kushal Shah, program manager for the Workflow Designer team, shows us how you can build custom activities with support for the developers and end users who collaborate to build business processes.

Download the sample code from this video

For more information, see the Windows Workflow Foundation Developer Center on MSDN.


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  • SimonSimon

    Hello All
    The sample code attached with this video threw exception
    "'Dev_BA_Collaboration_Rehosted.MainWindow' that matches the specified binding constraints threw an exception.' Line number '3' and line position '9'."
    when trying to run it. Don't know if anyone has gotten this working properly?

  • The problem is a hard coded path in Dev_BA_Collaboration_Rehosted.MainWindow.xaml.cs on line 59.  Modify that to match the location where you installed the sample code and you should be good to go.

    Great video and sample code, thanks!

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