Learn basic information about the TestStand ActiveX Automation server, API concepts, and writing applications with TestStand.

Using TestStand API Objects

In the TestStand API, many objects reference other types of objects. You can obtain an object of one class from an object of another class by calling a method or accessing a property. For example, you can obtain the Engine, Thread, Execution, and Report objects from the SequenceContext object. In another example, a UIMessage object references an Execution object, and an Execution object references a SequenceFile object.