The CodeActivity tool allows a completely customized activity to be created by using .net code (Currently Visual Basic or C#). The activity is executed within a single handler method which is coded using the VSTA editor. An empty method is provided in the editor once the ExecuteCode property is set which can then be modified to suit requirements.

Necessary function parameters can be added to the method as well as a return parameter. Types and message properties, etc, can be accessed through the BlueIntegrator.Workflow class. Custom Properties can be accessed using the GetSetting( ) function.