The Activity Designer

Not actually a WF 4.0 blog any more :)

February, 2011

  • The Activity Designer

    (WF4) Workflow 4.0 Hosting Extensions Redux

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    (Foreword: I tried to write one article about Extensions already, but what I produced could possibly be considered too condensed. For my encore, here is the longer, more explicit version with some actual hosting code to look at, and that also gives you...
  • The Activity Designer

    Secrets of the XAML Build Task

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    (Or: [not] using XAML Build Task in a rehosted scenario.) Motivated by some old , less old , and recent forum threads about allowing compositional workflows in a rehosted designer scenario, with the ability to reuse activities created in XAML, I have...
  • The Activity Designer

    ContextBoundObject – #2 – Contexts and Interception

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    For background: in ContextBoundObject #1 – Creating Contexts we started reverse engineering SynchronizationAttribute to figure out how to create Contexts for ContextBoundObjects . Creating a Context was fairly easy and… on it’s own useless. Yes, a context...
  • The Activity Designer

    Getting MDBG running on .net 4.0 framework

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    MDBG is, briefly, a sample managed library for writing debuggers which uses COM interop and the CLR hosting debugger APIs ( ICorDebug interface etc.). As far as I can find, the most recent version of the MDB sample is still the .net 2.0 version, which...
  • The Activity Designer

    ContextBoundObject – Part #1 – Making Contexts

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    [Deviation from WF posting again.] Sometimes you learn enough about something just well enough to write some code that is useful. A month later, you wake and say… ‘but I still don’t really feel like I know what is going on.’ Today is such a day to clear...
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