what com interface

1. store binary data   The BIND binary parameter interface function provided by SQLite is: Int sqlite3_bind_blob (sqlite3_stmt *, Int, const void *, int N, void (*) (void *)); We hope to use a set of encapsulated com interfaces to

①, WinInet and WinHTTP similarities and differences, why use WinHTTP explain?For details see: "WinInet and WinHTTP Summary" document, has been packaged for everyone.②, WinHTTP interface call mode:Microsoft Official address: http://msdn.microsoft.com/

For the usage of C ++ object resource management, note-to-self + keynote + idiom case + cross-reference notes Keyword: RAII, deleter, Two-stage Initialization, pimpl, Reference Counting (RC), Copy on Write (COW), Smart Pointer

Q: How can I import an XML file to SQL Server 2000?A: There are several ways to import XML files to SQL Server. Here, we provide three of them:Large-capacity load COM interface. To extract the object and attribute of a document to a relational table,

What is the second section of the Web Components Office Web? The Office Web components is a group of COM controls designed to provide interactive spreadsheet modeling, data reporting, and data visualization for numerous control containers. The OWC

Server|xml Q: How can I import an XML file into SQL Server 2000? A: There are several ways to import an XML file into SQL Server, offering 3 of them: Bulk load COM interface. If you need to extract the entity and attributes of a document into a

The Windows Runtime (WinRT) application Model (msdn.microsoft.com/magazine/dn342867) is discussed in my previous column. I demonstrated how to write a Windows store or a Windows Phone application using standard C + + and classic COM, with only a few

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.

Original: http://blog.sina.com.cn/s/blog_48f93b530100ejv9.htmlThis article is written in the previous article, "MSXML application summary concept paper", mainly summarizes the application of the MSXML DOM interface. DOM (document Object Model) is an

Forget from where to collect the information, for the moment no matter what the man wrote, just a thank you.VC only provides the appropriate APIs and classes to manipulate BMP bitmaps, icons and (enhanced) meta-files, but does not support JPG, GIF

Objective: To use JavaScript scriptsCodeCall the COM control to implement basic functions:1. Define and initialize the COM control;2. Call the COM interface;3. Register com events and call events. 1. Define and initialize the COM control Define an

This article uses VB6 as an example to introduce two simple examples of. Net referencing COM and COM referencing. net. . Net calls com In order to be simple, we use VB6, which is said to be an old antique about open source, to create a simple

The component object model com is composed of Execution Code published in the form of Win32 DLL or EXE. Com is composed of some objects and object interfaces. In COM, interfaces provide object operation mechanisms. Interfaces are composed of one or

# Import command C ++ # The import command is used to combine information from a type library. The content of this type of library is converted to C ++ class, which is mainly used to describe the COM interface. Syntax # Import "file name" [attribute]

Use DirectShow to develop your own Filter I have been studying DirectShow for several days. I will write down my learning experience and hope to help others. Filter is actually a COM component, so you should have a little understanding of COM before

When JavaScript calls com to pass an array, the COM interface receives a variant-type object, such as array. The VT-type vt_dispatch of this object, therefore, the value indicates an idispatch pointer.   The pointer of the idispatch type

There are several ways to import XML files to SQL Server. Here, three of them are provided: Large-capacity load COM interface. To extract the object and attribute of a document to a relational table, the fastest way is to use the large-capacity

BITs (Background Intelligent Transfer Service) is a technology launched by Microsoft to implement file transmission between the client and server. Microsoft only provides com-based interfaces, rather than hosting-based interfaces. Code . If you

Original link http://blog.csdn.net/breakerzy/article/details/7593137 For the usage of C ++ object resource management, note-to-self + keynote + idiom case + cross-reference notes Keyword: raiI, deleter, two-stage initialization, pimpl, reference

The existing software uses a large number of COM interfaces, resulting in the inability to cross the platform, of course, due to the combination of Windows too close, there are many can not cross the platform of the place. So in order to achieve