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Program Description
The program is tailored to give participants a thorough insight
into Microsoft's OLE/ActiveX technology. It discusses the practical
uses of ActiveX technology in developing distributed components
Prerequisites
- Experience in developing applications in a COM-compliant environment
like Visual Basic or Visual C++
- A background in working with OLE applications
Duration
24 hours
Program
Objectives
Environment
A COM-compliant environment
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| Day
1 |
- Introduction
- What is COM?
- The OLE Infrastructure
- ActiveX
- D-COM
- Exposing objects
- The reasons
- A practical application
- Type Libraries
- Automation Controllers
- The IDispatch and IUnknown interfaces
- The VTBL approach
- Dual interfaces
- Implementing an OLE server
- OLE Initialization
- Class Factories
- Dual interfaces
- Cleanup
- Creating a type library
- The Object Description Language
(ODL)
- Registering the application and
its components
- Accessing OLE Automation Objects
- Implementing an Automation Controller
- The advent of D-COM
- Implementation issues
- When do we need D-COM?
- Standards and Conventions
- Closure
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