Iis
Microsoft has tightly integrated the capabilities of IIS and COM +, which makes it very easy to leverage transactional applications in the process of programming the transaction Web page. There are many different ways to integrate the transaction characteristics of COM + and IIS, including the following:? Transactional ASP.? The ObjectContext in ASP.? Transactional events.Developers can use one or more
Method and property names of objects that enumerate COM objects in. Net
Author:zee
Well, I used to ask this question, no one said, or do it yourself better.
Generally, when a COM object is provided, it usually provides a type library in which all the method names, parameter names, property names, and so on of the COM object are defined. All we have to do is ta
HomepageOne of the new transactions: transactions in DOTNET and COM + (2)One of the new transactions: transactions in DOTNET and COM +
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Stingy god
2002-4-16
Article type: In-Depth
Difficulty level: 6/9
Version: 2.32
Transaction-related attribute classes in CLR
Attribute ClassFunctionAutocompleteattributeThe declared transactio
Debug COM + in Delphi7
The biggest headache for Developing COM + application systems is how to debug COM + components. Because COM + is executed in the execution environment of COM +, therefore, Delphi programmers cannot directly set the breakpoint of the application server
Use C # to do WinForm programs, long time will inevitably encounter and COM components to deal with the place, how to create COM objects also become a problem we must face. As far as I know, there are several ways to create COM objects:
1 used. NET wrapper COM component
The easiest thing to do is to import the DLL th
Http://www.allaboutprogram.com opened a new layout: Class Library discussion, hope to be able to explore the popular class library, not only can get the use of experience, but also for their future design class library to specify the direction. ATL (Active Template Library) is also one of the objects discussed on this page. It is a set of support libraries developed by Microsoft for com (Component Object Model, Component Object Model. Generally, it is
According to Microsoft's design, the stathread model component is in COM + and each CPU supports up to 10 instances.
First, all these definitions are described in
Http://support.microsoft.com/default.aspx? Scid = kb; EN-US; 282490
Medium,
Excerpt:
Thread Pool in COM +In COM +, each server application maintains two separate thread pools. one thread
The so-called "external mechanism" refers to the process in which an application creates an atl com Object factory. The application does not care whether the COM object is implemented by MFC or by ATL. It always uses API functions such as cocreateinstance to create COM objects through the class factory. In ATL, how does an application call cocreateinstance to the
Navisworks provides three APIs for. NET, COM, and nwcreate. And usually we say that the Navisworks API actually refers to COM or. NET, because the Nwcreate function is more special. Wait for me one by one way:
COM API: This is an interface that was provided long ago. How old COM is, and how old it is. It can d
1. What is COMCOM (Component component Obiect object model), is a set of language-independent, binary, object-oriented, reusable component specifications..2.COM objectsIn the COM specification, there is no strict definition of COM, which the COM component provides to the customer is an entity encapsulated in object for
The COM (ComponentObjectModel) Component Object Model is a way to share binary code across applications and languages. COM can be loaded as a DLL by a local program or called by a remote process in PHP 4.2.0 to 4.2.3 through DCOM. you can use the w32api_register_function function to call an external DLL. open the extended php_w32api.dll in ini.
If PHP 5 is used, only the php
Component Object Models (Component object model, hereinafter referred to as COM) is a specification of the interface between component objects, and objects that follow COM interface specifications can communicate and interact with each other, even if these objects are made by different vendors, in different languages, Written and built on different versions of Windows and even on different machines. Delphi
Say in front
I remember the first time I contacted COM component programming, there is the question: there is no good way to pass the dataset. We know that Visual FoxPro is the most powerful data processing system, and its cursor strong, flexible support is unmatched. Since Visual FoxPro is so powerful at data set processing, COM programming, how to simply in various types of client programs and Visual Fox
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Respect Original Works. Reprinted, please maintain the integrity of the article, and in the form of a hyperlink to indicate the original author "tingsking18" and the main site address, so that other friends can ask and correct.
Whether coinitialize is required when Delphi uses the COM control
Description of coinitialize on msdn:Initializes the com library on the current apartment and ident
Author: du chunhui
Download source code
I. There are articles about the implementation of common DLL plug-ins in the VC knowledge base, but this method is not used in many large software (such as ArcGIS and office, com-based plug-ins are widely used in today's large-scale software.
2. Implementing plug-ins is inseparable from three elements
Plug-in Manager (that is, the main program to use these plug-ins)
The basic interface of the plug-in (that i
change accordingly. This requirement for isolating the customer and component implementation imposes the following restrictions on the component: the component must encapsulate the language used for its implementation; the component must be released in binary form; components must be upgraded without interrupting old customers; components on the network must be freely allocated;
Sancom
As the saying goes, "No rule, no square", components that divide applications into multiple parts also need to
Php calls the implementation code of components through the COM class. In PHP4.2.0 to 4.2.3, you can use the w32api_register_function to call an external DLL, provided that you need to open the extended php_w32api.dll in php. ini. If you are using PHP5, you can use the w32api_register_function function in PHP 4.2.0 to call an external DLL, provided that you need to open the extended php_w32api.dll in php. ini.
If PHP 5 is used, only the php
Recently, I visited some news articles in A5 found a phenomenon, that is a lot of articles below are some webmaster friends through various forms of the URL left, and the most common way to leave the link is www. The word. com, many stationmaster thinks through such link way also can leave an effective outside chain for the website, the fact is this?
I think a complete form of the chain should be http://www.***.c
Source code package has two zip files, which delphicallvccom.zip for Delphi to invoke VC COM components, Vccalldelphicom.zip for VC call Delphi COM components
Because my language level is very poor, examination University 150 total score, I took a 60 points. The foreign language is also, the junior high school pass once, the examination pass once. Other times seem to have never passed. So I do not write ar
Go The difference between COM components and DLLs2014-8-14 Read 169 comments 0COM English is the Component Object model (Component object models), which is the standard for Microsoft production software components.It is a specification for constructing binary-compatible software components that can communicate directly with each other, regardless of the language in which the component is written, as long as the CO
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