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Total Hits: 176 | Today: 0 |
Author: West Wind Technologies
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This document discusses how you can use Visual FoxPro COM objects in your Active Server Applications. COM is the primary mechanism employed by ASP to extend the base functionality provided by this popular Web development tool.
This document covers the following topics:
¨ A brief review of Active Server Pages architecture
¨ The basics how to build a VFP COM object for use with ASP
¨ Discussion of how to pass and use the built-in ASP objects with VFP
¨ Sharing VFP generated objects ...
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Total Hits: 641 | Today: 1 |
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ADO stands for ActiveX Data Object. ADO provides an object-oriented programming interface for accessing a data source using the OLE DB data provider. It is the succesor to DAO and RDO object models and combines the best features DAO and RDO. Programming OLE DB in C++ is easy. However, for languages like Visual Basic, that do not support pointers and other C++ features, implementing OLE DB is difficult. This is where ADO really shines. ADO is an high level interface to OLE DB that is based on COM...
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Total Hits: 1218 | Today: 0 |
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This article describes how to create an Active Template Library (ATL) Component Object Model (COM) wrapper component (client) for an existing ATL COM component that can be used with Active Server Pages (ASP)....
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Total Hits: 128 | Today: 0 |
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This step-by-step procedure demonstrates how to access Active Server Pages (ASP) intrinsic objects within a Microsoft Visual Basic Component Object Model (COM) component....
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Total Hits: 271 | Today: 0 |
Author: Lim Bio Liong
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Advanced COM-based projects often require the passing of objects across threads. Besides the requirement to invoke the methods of these objects from various threads, there is sometimes even the need to fire the events of these objects from more than one thread. This two-part article is aimed at the beginner level COM developer who has just crossed the initial hurdles of understanding the basics of IUnknown and IDispatch and is now considering the use of objects in multiple threads. This is where...
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Total Hits: 111 | Today: 0 |
Author: Sandeep Chaudhary
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IIS uses Component Object Model(COM). It is possible to built a component in virtually any language and then add that Component to IIS.There are so many databases for which ODBC drivers are not available free like Ingres. So I got an idea of connecting to the database server using sockets. You can connect to any database with socket....
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Total Hits: 156 | Today: 0 |
Author: Derrald Farnsworth
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An Overview in Building Collections In Visual Basic Type ActiveX COM Objects and using them in ASP. This tutorial outlines the reason for user defined collections, building them, and how to use them....
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Total Hits: 246 | Today: 0 |
Author: Premkumar Varadarajan
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A beginner's guide to what COM is, presented in this debut article of the column COMSutra at the Active Server Corner website....
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Total Hits: 464 | Today: 0 |
Author: Faisal Khan
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Step by step tutorial on creating ASP COM Component in Microsoft Visual Basic. Sample Visual Basic Project Files available for download....
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Total Hits: 502 | Today: 0 |
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In the world of network management, SNMP (Simple Network Management Protocol) stands as one of the most widely used protocols. It's very difficult to find a manageable device that does not come packaged with this functionality. As the needs of our community grow and technology evolves, we must be able to effectively ensure network and application integrity.
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Total Hits: 279 | Today: 0 |
Author: Lim Bio Liong
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This article is a direct follow-up to my previous article entitled "Understanding The COM Single-Threaded Apartment Part 1". In part one, we concentrated on building a strong foundation on the knowledge and understanding of the general architecture of the COM Single-Threaded Apartment Model. We explored the basic concepts behind STAs. We studied the STA in action by analysing the inner workings of several test objects and clients. In particular, we observed some simple inter-apartment method ca...
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Total Hits: 313 | Today: 0 |
Author: Abel Banda
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With all of the buzz surrounding COM+ components and n-tier applications, you're probably eager to get in on all the hype by learning how to build your first COM component. This short guide steps you through the process of creating your first component in minutes. Prior to developing in COM, let's understand the benefits of COM components....
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Total Hits: 95 | Today: 0 |
Author: Microsoft
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If you are an Active Server Pages (ASP) developer, you have already used Component Object Model (COM) objects to create your ASP pages. However, unless you have developed COM objects or read a detailed book on COM, you might not know about the multitude of COM objects that you can use in ASP. Also, without sufficient COM knowledge, you might not be able to infer the methods and properties that exist for those objects when reading the documentation. One of the wonderful things about COM is that o...
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Total Hits: 326 | Today: 0 |
Author: Chris Payne
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You've probably often heard of COM objects and ActiveX components and how they can greatly improve your web ASP based applications. Well, just how can they improve your applications, and is it worth it?...
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Total Hits: 198 | Today: 0 |
Author: Steven A Smith
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COM+ applications designed and implemented using Visual Basic do not scale well when an integral part of the application involves a long running transaction(LRT)....
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Total Hits: 159 | Today: 0 |
Author: James Lindën
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So, you are tired of writing scripts over and over to do the same thing, or do you just want to give your server side scripts a kick in the asp? If you answered 'yes' to either option, then this article is for you. Welcome to geekland....
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Total Hits: 216 | Today: 0 |
Author: Dennis Shek
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A functional email application should be able to implement user interface to connect to Simple Mail Transfer Protocol (SMTP) / ESMTP protocol, which means that the application is able to talk to SMTP servers....
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Total Hits: 252 | Today: 0 |
Author: Doug Dean
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This is part 2 of an article that demonstrates how to design a maintainable server-side DLL that can be called from an ASP page and rendered in any browser. This part shows how to apply the ideas discussed in Part 1 (see http://www.15seconds.com/Issue/010730.htm). It will cover different aspects of retrieving data from a database and how best to work with that data within a Visual Basic (VB) DLL so that the method string that is returned contains a structure ready to be rendered within a browser...
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Total Hits: 130 | Today: 0 |
Author: Yuri Lausberg
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In this article, the author would like to present a solution for managing your in-process COM components, using Microsoft Transaction Server (MTS), a sample Microsoft Visual Basic® component, and ASP technology. We will take advantage of an n-tier architecture on two different servers running MTS. One server will host the in-process COM components under MTS, while the other server will run IIS to handle the incoming HTTP requests.
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Total Hits: 367 | Today: 0 |
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In this article we will build a browser detection JavaBean which as the name suggests will try to detect your browser and display a useful message. You can use this bean as such or improve it to your liking. It is a very simple and light weight bean and should not take much memory on your server. You can use it on your site to detect user browser and render appropriate HTML to the user....
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