About this book Introduction COM and. NET computer architecture language programming types. About the authors Andrew Troelsen is a partner, trainer, and consultant at Intertech Inc. His book Pro C and the. NET 2. NET in Visual Basic. NET and the. Troelsen has a degree in mathematical linguistics and South Asian studies from the University of Minnesota, and is a frequent speaker at numerous.
NET-related conferences. He currently lives in Minneapolis with his wife, Amanda, and spends his free time investigating.
You can check out his blog at AndrewTroelsen. Note that the runtime creates only one RCW for each coclass, regardless of how many interfaces the client has obtained from the coclass. The RCW is a. The RCW keeps track of the instances of the coclass and releases references to them only when the client no longer needs the RCW.
This way, a managed client does not have to manage the lifetime of an object the way an unmanaged client would under COM. The following process describes how this happens:.
The managed client calls method A' of class X' as defined in the interop assembly for a COM type library. If an RCW does not yet exist for class X', the. Figure 2. An RCW intercepts a call from a managed executable and maps it to a coclass in an unmanaged type library. Skip to main content. This browser is no longer supported.
Download Microsoft Edge More info. Contents Exit focus mode. Introduction to interoperability between COM and. Please rate your experience Yes No. Any additional feedback? NET Platform. C is the key language for Microsoft's next generation of Windows services, the. NET platform. This new programming language is fast and modern and was designed to increase programmer productivity. C enables programmers quickly to build a wide range of applications for the new Microsoft.
Visual Basic. NET and the. Microsoft Visual Basic.
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