Browse by Tags

Scenario: A BA starts with the Workflow authoring using the Re-hosted workflow designer and the Toolbox activities provided in the palette. At some point, the BA figures out that the Toolbox doesn't contain an activity that he is looking for. Only option that the BA has for him is to work offline...

In the series, the next question we generally get is, How about Validations. How can I have one set of validations for Devs in VS only and another set for BAs in a non-VS environment. To demonstrate that, again I have developed it on top of the sample application we saw in the previous post. In here...

One of the selling points with Workflows is customers have been able to customize the Workflows and can have a collaborative work between the BAs and Developers. BAs define the business process using the Re-hosted Workflow designer and the dev fine tunes/completes the implementation by taking the Workflow...

In the re-hosted scenario, as part of customizations that domain specific users want – we have been asked many times as to how can we not show the toolbar at the bottom of the designer or show only specific items in that toolbar? Internally we refer to it as the Shellbar as well and the API to go about...

In regards to Toolbox, another common question I get is how can we get the Tooltips and icons for our custom activities. Well, quite simple actually: 1. Description attribute for the Tooltip 2. ToolboxBitmap attribute for the Icon Have both these attributes for your custom activity and once this activity...

One of the very essential services while authoring Workflows is Undo-Redo. Common question asked is, how do we get the service outside of VS, in a re-hosted Workflow scenario. Well, in your re-hosted app(assuming it is WPF), it would be: Add the following command bindings: <Window.CommandBindings>...

In the previous two posts, we talked about the visual view on the Workflow tracking data and how we can have a restricted debugging experience in the re-hosted scenarios. Moving forward, the next question I get from customers - Is there a way I can show some kind of adorner on the designer when it executes...

In the last post, we went through the SDK sample where we saw how to use the Designer and the Debugger APIs to understand the workflow execution logic outside of VS in a visual manner. This is certainly one step above the textual tracking records received and making a sense out of it. We will now go...

In the Beta2 SDK, we shipped a sample called WorkflowSimulator. Essentially, the sample is using the tracking APIs to have a visual understanding of the Workflow execution logic. Thus, as we hit “Run Workflow”, we get the debug kind of adornments on each activity that executed. Let’s actually dwell deeper...

A couple of customers have asked this one, as they work with the Programming Model, how do I know if an activity has been drag-dropped vs Copy-Pasted vs an Undo-Redo happened. How do the customers use it? Well, for one of them they wanted to change the name of the activity if it is a Copy-Paste as against...

One of the most commonly used designers and generally the root is the Sequence activity. Of course, we spent some amount of time adding the animation and styling to the the Sequence Activity Designer. However, due to a number of reasons(costs mainly), the activity designer is internal. However, the good...

As part of workflow authoring, it is always the case where the customer says, I like your out of box activity, however it has too many arguments/properties. I don't want to ask my user to set all these properties. And hence, now I would need to write a custom activity which has some of these properties...

Lets talk about a couple of common customer scenarios/questions that I have encountered till date. 1. Workflow authors want to use the generic activities such that they can start with Activity<Object> and then dynamically without having to replace the activity on the canvas want it to be changed...