Software reuse is the goal pursued by the industry. People always hope to "Assemble" applications as they build blocks, and component objects act as building blocks. The so-called component object is actually a predefined service or interface that
This digest from: http://www.job168.com/info/read_100394.htmlMany of Microsoft's technologies, such as OLE, ActiveX, and DirectX, are built on COM technology. Microsoft itself also uses a lot of COM components to customize their applications and
Iv. com, Ole, ActiveX, and COM +
Many of Microsoft's technologies, such as Ole, ActiveX, and DirectX, are built based on the COM technology. Microsoft also uses a large number of COM components to customize their applications.ProgramAnd the
. NET technology is the next-generation platform technology that Microsoft vigorously promotes. Since the formal release of. NET Technical Architecture Beta2, this technology has gradually become mature and stable. According to Microsoft's platform
What is com?The so-called COM (componet object model, Component Object Model) is a specification that describes how to establish dynamically changing components. This SPECIFICATION provides a way to ensure interoperability, some binary and network
What is COM?The so-called COM (Componet Object Model, Component Object Model) is a specification that describes how to establish dynamically changing components. This SPECIFICATION provides a way to ensure interoperability, some binary and network
What is com?The so-called COM (componet object model, Component Object Model) is a specification that describes how to establish dynamically changing components. This SPECIFICATION provides a way to ensure interoperability, some binary and network
People familiar with object-oriented programming and network programming must be familiarActiveX,OleAndCOM/DCOMThese concepts are not unfamiliar, but many people are still vague about the relationship between them.
In the relationship between them,
In a Windows environment, even though there are differences between Visual C ++, Delphi, and other software development tools, there is one thing that is the same: these are all running in windows. In the process of program development, you often
1, the understanding of COM objects
COM objects are similar to the concepts of classes in C + + language, each instance of a class represents a COM object, it also includes attributes (i.e., state) and methods (i.e., operations), and States reflect
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