OleControl

The OleControl is a subclass of OlePrimitive. It allows you to insert OCXs and use them in a VA Smalltalk application. An OleControl widget contains an OCX and allows that object to behave like any other CwPrimitive.

With OleControl, you can do the following:

•	Create a placeholder in the container's user interface to contain an OCX

•	Set properties and the control function of the contained OCX

•	Use the Common Widgets event-handler mechanism to trap and process events generated by the contained OCX

•	Provide hooks that allow the OCX access to specific properties of the application's user interface components, for example, access to an application's ambient properties

•	Use licensed OCXs within an application