One of the benefits of using WF4 to create workflow is that it provides a graphical workflow designer. This means in most of the cases, developers don’t need to write code to define their workflows. Instead, they can use the graphical workflow designer...

Recently we've received a few customer feedbacks reporting WF4 workflow designer would have bad performance or hang in some cases even when the workflow is relatively small. We've worked with customers and found out that it was actually a WPF issue. ...