Essential Com

Don Box makes it possible for mere mortals to join the COM cognoscenti. If you're a C++ COM programmer, buy this book.David Chappell, Principal, Chappell & Associates and author of Understanding Active X and OLE Written by a leading COM authority, this unique book reveals the essence of COM, helping developers to truly understand the why, not just the how, of COM. Understanding the motivation for the design of COM and its distributed aspects is critical for developers who wish to go beyond simplistic applications of COM and become truly effective COM programmers. As the COM programming model continues to evolve, such insight also becomes essential to remaining current with extensions, such as Microsoft Transaction Server and COM+. By showing you why Distributed COM works as it does, Don Box enables you to apply the model creatively and effectively to everyday programming problems,This book examines COM from the perspective of a C++ developer, offering a familiar frame of reference to ease you into the topic. You will also find comprehensive coverage of the core concepts of Distributed COM (interfaces, classes, apartments, and applications), including detailed descriptions of OM theory, the C++ language mapping, COM IDL (Interface Definition Language), the remoting architecture, IUnknown, monikers, threads, marshalers, security, and more. In addition, the book offers a thorough explanation of COM's basic vocabulary, provides a complete author's tested library of COM utility code