Category Archives: WF

Book Publish: Customizing Windows Workflow Foundation 4.5

I have been an author for various sites for a long time. I used to write about various technologies. This time I have taken the challenge to publish one Book on Windows Workflow Foundation(WF) 4.5. I have published the 30% completed … Continue reading

Posted in General, WF, WF4 | Tagged , , | 6 Comments

PropertyValueEditor with Slider

Here, we will create a new PropertyValueEditor, which will allow us to slide the slider to chnage the property value. If your property is a double type with specified minimum and maximum boundaries, we can use the slider propertyvalueeditor for … Continue reading

Posted in WF, WF4 | Tagged , | Leave a comment

Workflow Foundation 4.0 – WorkflowApplication Actions

Workflow Foundation 4.0 is introduced a significant amount of changes from the previous versions of the technology. We already discussed about various features of Workflow, data model and persistence. In this article we will discuss more about the host application, … Continue reading

Posted in WF, WF4 | Tagged , , | Leave a comment

Workflow Foundation 4.0 – Type Converter

Workflow Foundation 4.0 is introduced a significant amount of change in the Activity Designer. In WF4.0, Activity Designers are defined using WPF. Property management and display is one of the important aspects of a custom Activity Designer For more details … Continue reading

Posted in WF, WF4 | Tagged , | Leave a comment

WF4: How to get ActivityDesigner from an Activity

I have an Activity called CustomActivity with a Property Source to hold another activity. For getting the reference to the ActivityDesigner of teh Activity referenced by teh Source porperty, I can use the following code (cusomActivityModelItem.Properties[“Source”].Value).View cusomActivityModelItem => refers to … Continue reading

Posted in WF, WF4 | Leave a comment