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Learning DCOM

Learning DCOM PDF Author: Thuan L. Thai
Publisher: "O'Reilly Media, Inc."
ISBN: 1449308686
Category : Computers
Languages : en
Pages : 502

Book Description
DCOM -- the Distributed Component Object Model -- is a recent upgrade of a time-honored and well-tested technology promoted by Microsoft for distributed object programming. Now that components are playing a larger and larger part in Windows 98, Windows NT 4.0, and Windows 2000, every Windows programmer will want to understand the technology. DCOM competes with CORBA as a rich and robust method for creating expandable and flexible components, allowing you to plug in new parts conveniently and upgrade without the need for code changes to every program that uses your component.This book introduces C++ programmers to DCOM and gives them the basic tools they need to write secure, maintainable programs. While using Visual C++ development tools and wizards where appropriate, the author never leaves the results up to magic. The C++ code used to create distributed components and the communications exchanged between systems and objects are described at a level where the reader understands their significance and can use the insights for such tasks as debugging and improving performance.The first few chapters explain both the remote procedure calls that underlie DCOM's communication and the way DCOM uses C++ classes. Readers become firmly grounded in the relation between components, classes, and objects, the ways objects are created and destroyed, how clients find servers, and the basics of security and threading.After giving you a grounding in how DCOM works, this book introduces you to the Microsoft tools that make it all easy. By showing what really happens each time you choose a button in a wizard, Learning DCOM makes it possible for you to choose what you need.This book is for anyone who wants to understand DCOM. While thoroughly practical in its goals, it doesn't stint on the background you need to make your programs safe, efficient, and easy to maintain.Topics include: MIDL (Microsoft Interface Definition Language, the language for defining COM interfaces) COM error and exception handling Custom, dispatch, and dual interfaces Standard and custom factories Management of in-process versus out-of-process servers Distributed memory management Pragmatic explanation of the DCOM wire protocol Standard, custom, handler, and automation marshaling Multithreading and apartments Security at the system configuration and programming level Active Template Library (ATL), ATL wizards -- and what they don't do Writing a component that can be invoked from Visual Basic Techniques for using distributed components Creating an ActiveX control and embedding it in a Web client Authentication and the use of Windows NT security features Techniques for merging marshaling code Connection and distributed events management An introduction to COM+ features

Learning DCOM

Learning DCOM PDF Author: Thuan L. Thai
Publisher: "O'Reilly Media, Inc."
ISBN: 1449308686
Category : Computers
Languages : en
Pages : 502

Book Description
DCOM -- the Distributed Component Object Model -- is a recent upgrade of a time-honored and well-tested technology promoted by Microsoft for distributed object programming. Now that components are playing a larger and larger part in Windows 98, Windows NT 4.0, and Windows 2000, every Windows programmer will want to understand the technology. DCOM competes with CORBA as a rich and robust method for creating expandable and flexible components, allowing you to plug in new parts conveniently and upgrade without the need for code changes to every program that uses your component.This book introduces C++ programmers to DCOM and gives them the basic tools they need to write secure, maintainable programs. While using Visual C++ development tools and wizards where appropriate, the author never leaves the results up to magic. The C++ code used to create distributed components and the communications exchanged between systems and objects are described at a level where the reader understands their significance and can use the insights for such tasks as debugging and improving performance.The first few chapters explain both the remote procedure calls that underlie DCOM's communication and the way DCOM uses C++ classes. Readers become firmly grounded in the relation between components, classes, and objects, the ways objects are created and destroyed, how clients find servers, and the basics of security and threading.After giving you a grounding in how DCOM works, this book introduces you to the Microsoft tools that make it all easy. By showing what really happens each time you choose a button in a wizard, Learning DCOM makes it possible for you to choose what you need.This book is for anyone who wants to understand DCOM. While thoroughly practical in its goals, it doesn't stint on the background you need to make your programs safe, efficient, and easy to maintain.Topics include: MIDL (Microsoft Interface Definition Language, the language for defining COM interfaces) COM error and exception handling Custom, dispatch, and dual interfaces Standard and custom factories Management of in-process versus out-of-process servers Distributed memory management Pragmatic explanation of the DCOM wire protocol Standard, custom, handler, and automation marshaling Multithreading and apartments Security at the system configuration and programming level Active Template Library (ATL), ATL wizards -- and what they don't do Writing a component that can be invoked from Visual Basic Techniques for using distributed components Creating an ActiveX control and embedding it in a Web client Authentication and the use of Windows NT security features Techniques for merging marshaling code Connection and distributed events management An introduction to COM+ features

Learning DCOM

Learning DCOM PDF Author: Thuan L. Thai
Publisher: "O'Reilly Media, Inc."
ISBN: 1449308872
Category : Computers
Languages : en
Pages : 504

Book Description
DCOM -- the Distributed Component Object Model -- is a recent upgrade of a time-honored and well-tested technology promoted by Microsoft for distributed object programming. Now that components are playing a larger and larger part in Windows 98, Windows NT 4.0, and Windows 2000, every Windows programmer will want to understand the technology. DCOM competes with CORBA as a rich and robust method for creating expandable and flexible components, allowing you to plug in new parts conveniently and upgrade without the need for code changes to every program that uses your component.This book introduces C++ programmers to DCOM and gives them the basic tools they need to write secure, maintainable programs. While using Visual C++ development tools and wizards where appropriate, the author never leaves the results up to magic. The C++ code used to create distributed components and the communications exchanged between systems and objects are described at a level where the reader understands their significance and can use the insights for such tasks as debugging and improving performance.The first few chapters explain both the remote procedure calls that underlie DCOM's communication and the way DCOM uses C++ classes. Readers become firmly grounded in the relation between components, classes, and objects, the ways objects are created and destroyed, how clients find servers, and the basics of security and threading.After giving you a grounding in how DCOM works, this book introduces you to the Microsoft tools that make it all easy. By showing what really happens each time you choose a button in a wizard, Learning DCOM makes it possible for you to choose what you need.This book is for anyone who wants to understand DCOM. While thoroughly practical in its goals, it doesn't stint on the background you need to make your programs safe, efficient, and easy to maintain.Topics include: MIDL (Microsoft Interface Definition Language, the language for defining COM interfaces) COM error and exception handling Custom, dispatch, and dual interfaces Standard and custom factories Management of in-process versus out-of-process servers Distributed memory management Pragmatic explanation of the DCOM wire protocol Standard, custom, handler, and automation marshaling Multithreading and apartments Security at the system configuration and programming level Active Template Library (ATL), ATL wizards -- and what they don't do Writing a component that can be invoked from Visual Basic Techniques for using distributed components Creating an ActiveX control and embedding it in a Web client Authentication and the use of Windows NT security features Techniques for merging marshaling code Connection and distributed events management An introduction to COM+ features

COM/DCOM Blue Book

COM/DCOM Blue Book PDF Author: Nathan Wallace
Publisher:
ISBN: 9781576104095
Category : Computers
Languages : en
Pages : 780

Book Description
Key features include integrated learning about all four aspects of COM (COM, Automation, ActiveX, and DCOM), an emphasized component creation and use of techniques independent of any single programming language. The CD-ROM includes source code for all projects presented in the book in all four development environments covered.

Understanding DCOM

Understanding DCOM PDF Author: William Rubin
Publisher:
ISBN:
Category : DCOM (Computer architecture)
Languages : en
Pages : 344

Book Description
This practical, easy-to-understand guide to using Microsoft's COM+ offers end-to-end lifecycle coverage, from application planning through delivery. The authors give extensive examples and sample applications, demonstrating how to brainstorm, organize, implement, and test sophisticated COM+-based distribution applications. The CBT Systems training module is featured on the CD-ROM.

Digital Multimedia: Concepts, Methodologies, Tools, and Applications

Digital Multimedia: Concepts, Methodologies, Tools, and Applications PDF Author: Management Association, Information Resources
Publisher: IGI Global
ISBN: 1522538232
Category : Computers
Languages : en
Pages : 1797

Book Description
Contemporary society resides in an age of ubiquitous technology. With the consistent creation and wide availability of multimedia content, it has become imperative to remain updated on the latest trends and applications in this field. Digital Multimedia: Concepts, Methodologies, Tools, and Applications is an innovative source of scholarly content on the latest trends, perspectives, techniques, and implementations of multimedia technologies. Including a comprehensive range of topics such as interactive media, mobile technology, and data management, this multi-volume book is an ideal reference source for engineers, professionals, students, academics, and researchers seeking emerging information on digital multimedia.

Handbook of Research on Technology Tools for Real-World Skill Development

Handbook of Research on Technology Tools for Real-World Skill Development PDF Author: Rosen, Yigal
Publisher: IGI Global
ISBN: 1466694424
Category : Education
Languages : en
Pages : 979

Book Description
Education is expanding to include a stronger focus on the practical application of classroom lessons in an effort to prepare the next generation of scholars for a changing world economy centered on collaborative and problem-solving skills for the digital age. The Handbook of Research on Technology Tools for Real-World Skill Development presents comprehensive research and discussions on the importance of practical education focused on digital literacy and the problem-solving skills necessary in everyday life. Featuring timely, research-based chapters exploring the broad scope of digital and computer-based learning strategies including, but not limited to, enhanced classroom experiences, assessment programs, and problem-solving training, this publication is an essential reference source for academicians, researchers, professionals, and policymakers interested in the practical application of technology-based learning for next-generation education.

Journalism and Ethics: Breakthroughs in Research and Practice

Journalism and Ethics: Breakthroughs in Research and Practice PDF Author: Management Association, Information Resources
Publisher: IGI Global
ISBN: 1522583602
Category : Language Arts & Disciplines
Languages : en
Pages : 913

Book Description
In the modern hyperconnected society, consumers are able to access news from a variety of channels, including social media, television, mobile devices, the internet, and more. From sensationalist headlines designed to attract click-throughs to accusations of bias assigned to specific news sources, it is more important now than ever that the media industry maintains best practices and adheres to ethical reporting. By properly informing citizens of critical national concerns, the media can help to transform society and promote active participation. Journalism and Ethics: Breakthroughs in Research and Practice examines the impacts of journalism on society and the media’s responsibility to accurately inform citizens of government and non-government activities in an ethical manner. It also provides emerging research on multimedia journalism across various platforms and formats using digital technologies. Highlighting a range of pertinent topics such as investigative journalism, freedom of expression, and media regulation, this publication is an ideal reference source for media professionals, public relations officers, reporters, news writers, scholars, academicians, researchers, and upper-level students interested in journalism and journalistic ethics.

Information and Technology Literacy: Concepts, Methodologies, Tools, and Applications

Information and Technology Literacy: Concepts, Methodologies, Tools, and Applications PDF Author: Management Association, Information Resources
Publisher: IGI Global
ISBN: 1522534180
Category : Computers
Languages : en
Pages : 2389

Book Description
People currently live in a digital age in which technology is now a ubiquitous part of society. It has become imperative to develop and maintain a comprehensive understanding of emerging innovations and technologies. Information and Technology Literacy: Concepts, Methodologies, Tools, and Applications is an authoritative reference source for the latest scholarly research on techniques, trends, and opportunities within the areas of digital literacy. Highlighting a wide range of topics and concepts such as social media, professional development, and educational applications, this multi-volume book is ideally designed for academics, technology developers, researchers, students, practitioners, and professionals interested in the importance of understanding technological innovations.

Essential COM

Essential COM PDF Author: Don Box
Publisher: Addison-Wesley Professional
ISBN: 9780201634464
Category : Computers
Languages : en
Pages : 468

Book Description
Offering a distinctive approach, this book will teach readers not only how to use COM but how to think in COM. COM can greatly improve the efficiency of applications, but COM fluency is a difficult task. The book is a top resource for developers who need to make the transition from superficial understanding to deep knowledge.

The Waite Group's COM/DCOM Primer Plus

The Waite Group's COM/DCOM Primer Plus PDF Author: Chris Corry
Publisher:
ISBN: 9780672314926
Category : Computers
Languages : en
Pages : 580

Book Description
Hands-on guidance on how to construct real-world business software components using Microsoft's Component Object Model (COM) and Distributed Component Object Model (DCOM), the breakthrough technologies behind Microsoft's Windows DNA. The CD-ROM includes all the code and examples for the readers' convenience.