what com object

Instance: http://www.vckbase.com/code/database/ado/vcadodotnetsrc.zip Keyword ADO database accessOriginal Author name: xiangshengchang IntroductionVC uses ADO to access the database. It introduces the various objects and methods used by VC to access

Original article: http://www.codeproject.com/Articles/14117/COM-in-plain-C-Part-4 Use C to construct COM objects with multiple interfaces Download routine-194kb Content Embed sub-objects in our objects How the application obtains the Base Object

Abstract: Voice is the most natural way for humans to interact with each other and the highest goal of software user interface development at present. Microsoft has been actively promoting the development of speech technology, and released the

Reprinted from guigangsky and finally edited guigangsky   [Document Introduction] Today we are going to have access to the awesome DirectX. It is several times faster than Windows GDI and can be used in different languages and

ADO database connection I have been learning about ADO database connections these days, and I feel complicated. So I made some notes while learning and using them, the following are some of the things I have summarized about the connection to the

I have never been quite clear about the term "apartment", but they always like to answer the question in an attempt to ask people on the Forum: "You should read the" com essence "carefully." In fact, if some of the key parts do not understand it, it

This article Article We will discuss the interoperability between C # And com. This article consists of two parts: the first part describes what is com, and the second part describes how to apply COM in. NET Framework. Part 1: Component Object

Develop Chinese speech applications on the. NET platform Program Abstract: speech is the most natural way for humans to interact with each other. It is also the highest goal of software user interface development at present. Microsoft has

. The methods in the net type are powerful. You can create a new object from a type's constructor, or you can convert an existing object to a specified type.Create a new object from New-objectIf you use a constructor to create an instance object of

Tip 7: Encapsulate code in a COM object If you have a lot of VBScript or JScript, you can often move your code to a compiled COM object, which can improve performance. The compiled code usually runs faster than the interpreted code. Compiled COM

Tip 7: Encapsulate code in a COM object If you have a lot of VBScript or JScript, you can often move your code to a compiled COM object, which can improve performance. The compiled code usually runs faster than the interpreted code. Compiled COM

Fortunately, we can use COM components to maximize the functionality of the ASP. You know, anything that can be written in a language such as VB,VC and VJ and other programming languages can be applied to the development of your Web site, which is

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

asp.net ASP implementation The original ASP dialog can only save the conversation data in memory. To save the conversation data to SQL Server, you need to write a custom visual Basic 6.0 COM object instead of the current dialog object to manage the

COM (formerly known as OLE) represents Microsoft's "Component Object Model" (Component object models), which is the basis for all ActiveX technologies, including ActiveX controls, automation, and ActiveX documents. But COM also contains more stuff.

Description of PHP calling COM component. in PHP 4.2.0 to 4.2.3, you can use the w32api_register_function function to call an external DLL, provided that the extended php_w32api.dll needs to be opened in php. ini. If PHP 5 is used, only the php com

This article introduces the full introduction of VC's database access using ADO, and introduces various objects and methods of VC's database access using ADO. It is classic and practical, and worth noting. Body 1: ADO overview ADO is an easy-to-use

Using the IE kernel to develop client products, the interaction between the system and the front-end pages is often a great convenience for development and maintenance. But the interaction between the operating system and the front end is more

The principle and application of COM multithreadingDirectory:The principle and application of COM multithreadingDirectory:Objective:Suite:Definition of Suite:Categories of suites:Entrance and exit of the Suite:Synchronization of

PHP can manipulate COM and DCOM object 1 under the Win32 platform. I created a DLL to calculate something. Is there any way to run this DLL under PHP? 2. What does ' unsupported variant type:xxxx (0xxxxx) ' mean? 3. Is it possible to manipulate