Visualdesigner vs xdiagram2/19/2023 ![]() This looks pretty good and I can get the visual designer working, so thanksįor the pointer here. In terms of the Designer, well option 1 is a non starter if I cannot solve the 'CSharpValue' error so based on your suggestion I thought I'd take a stab at the MetadataStore option. This would be managed by the service compile, however as yet I havn't found a way to either check if this is happening or insert a compilation stage for the XAML Activity. I wondered if as my XAML activity is a child of the XAMLX service if I would have to add code to compile that as an additional step of whether This compiled and ran ok (can step through the code in the debugger). I did this on the XAMLX file using the information on the following In terms of the 'CSharpValue' issue, I tried to add the ExpressionCompilation stage. I've already tried most fo your suggestions but have hit snags for each and struggled to get past them. Has anyone come across thsi problem, or found another way to add a visual designer / icon to a XAML activity ? There are several articles on this, but all are refering to self-hosting environments, I'm wanting to use the XAML services via Appfabric so I have no control over the hosting. When I then ran the test I get an exception of:Įxpression Activity type 'CSharpValue'1' requires compilation in order to run. However, I then used a c# expression to set a parameter on one of the coded activities within my XAML file. I rebuilt the project and my icons and designer were there, fantastic.So I created a test XAMLX service and dropped my XAML activity on it So, following the same principle, I added a code behind to my XAML activity and added these attributes to that. In my coded activites I just added a couple of attibutes to the class: This all works nicely, until I started to try to add the visual designers and icons so they match the coded leaf activities. So I switched to doing this in XAML activites which are far easier to build and maintain. Wait for a response from a waiting user task). I started doing this as code activities, but started stuggling when I needed to build in the Receive activites and do correlation (needed to These all work well and I have provided toolbox items and designers for each of these.įor my next step, I want to create a few reusable XAML workflows that plumb together the various task activities. So I have created a number of coded activities to provide the low level funcitonality Our Workflows will all be running as XAMLX services under AppFabric. ![]() I'm working on a project to provide a user task system which can be linked into our WF4.5 Workflows.
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