摘要:When a .NET type attempts to access alegacy COM type, an intermediate object (termed a Runtime Callable Wrapper, or simplyRCW) is responsible for translating between COM types and .NET types. For exam...
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摘要:The final topic of this chapter is to refresh the role of IDispatch. As you have just seen,C++ and Visual Basic 6.0 are able to exercise early binding when making use of COMtypes. Early binding descri...
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摘要:C++Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1#include"MyCustomCallbackDLL.h"23BOOLAPIENTRYDllMain(HANDLEhModule,4DWORDul_reason_for_call,5LPVOI...
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摘要:[代码]Implementation:[代码]Client Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1#include<windows.h>2#include<iostream>3#include"MyCustomDLL...
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摘要:A traditional C-style DLL is not constructed using the building blocks of COM and does not have the same internal structure as a .NET binary. Rather, unmanaged DLLs contain some set of global function...
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摘要:Transactions are one of the cornerstone services of COM+.Any transaction, whether it is a COM+ transaction or not, must have four basic characteristics to be a transactional system.AtomicConsistentIso...
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