I am doing significantly less new development in Clarion. Either .NET only or .NET components that will be integrated into existing Clarion applications. Sometimes via COM Interop if there is a UI or using the DllExport technique and Clarion class wrappers to bundle everything up nicely.
Using VS to implement a COM control for a clients Clarion App. The control is quite a complex scheduling control and uses various DevExpress winforms controls to achieve this.