atl to sjc

COM Component Design and Application (6)Use ATL to write the first componentAuthor: Instructor Yang Download source code I. Preface 1. It is basically consistent with the content in COM Component Design and Application (5. However, this article explains how to use it in vc.net 2003. Even if you no longer use vc6.0, compare it with the previous one.2. Except for the iunknown interfaces required by all COM components, the first component implements a se

Use ATL to write the first component Author: Instructor Yang Download source code I. Preface1. If you are using vc5.0 or a previous version, upgrade it to vc6.0 or vc.net 2003;2. If you are using vc6.0 (ATL 3.0), read this article;3. If you are using vc.net (ATL 7.0), please read the next article. (Of course, reading this article is also good)4. Except for the iu

Second, the development of online editing control with ATL (author: Yang Teacher Source: VC Knowledge Base) First, the preface 1, if you are using vc5.0 and previous version, please upgrade to vc6.0 or Vc.net 2003; 2, if you are using vc6.0 (ATL 3.0) Please read this back content; 3, if you are using Vc.net (ATL 7.0) Please read the next content; (of course, re

c++| Server C + + is a standardized computer language that is not owned by anyone but belongs to a standard committee. STL is a C + + extension that supports data structures and algorithms. ATL is a template library owned and maintained by Microsoft, making COM programming easier. Synthesizing these technologies forms an effective way to create COM components for ASP pages.Using all of these techniques to create a COM object, you'll see how the VC + +

** ppvSite)Receives and returns the specified interface from the location set through the SetSite () method. A typical implementation is to query the previously saved interface pointer to further obtain the specified interface. The only strict requirement on BHO is that this interface must be implemented. Note that you should avoid returning E_NOTIMPL when calling any of the above functions. Either you do not implement this interface, or you must ensure that the encoding is correct when you cal

Two small problems have been found recently in wtl, with less information (especially practical), And we hereby record them. Q: error is :"! Inlineisequalguid (* m_plibid, guid_null) "did you forget to pass the Libid to ccommodule: init? " A: This can be solved one of two ways:1) Change your "use of ATL" setting to "dynamic link to ATL" in your project properties.2) Change your "use of

Use ATL to write the first component Author: Instructor Yang Download source code I. Preface 1. It is basically consistent with the content in COM Component Design and Application (5. However, this article explains how to use it in vc.net 2003. Even if you no longer use vc6.0, compare it with the previous one.2. Except for the iunknown interfaces required by all COM components, the first component implements a self-defined interface ifun, which has tw

contained object only needs to implement a lightweight iobjectwithsite interface. This interface provides the following methods:Table 3 iobjectwithsite DefinitionMethod descriptionHresult setsite (iunknown * punksite) receives the iunknown pointer from IE. A typical implementation is to save the pointer for future use ..Hresult getsite (refiid riid, void ** ppvsite) receives and returns the specified interface from the location set through setsite, A typical implementation is to query the previ

file to be read is in the File share directory (\\atl-fs-01\public\myfile.txt). In this case, opening and reading a text file is as simple as the following code: Copy Code code as follows: Const ForReading = 1 Set objFSO = CreateObject ("Scripting.FileSystemObject") Set objTextFile = objFSO.OpenTextFile _ ("\\atl-fs-01\public\myfile.txt", ForReading) StrContents = Objtextfile.readal

Document directory This is an unmanaged way to use web servie. Don't mention that I didn't remind you that if you use. Net WebService, you can use it like this. If you use ATL, you need to use the published ATL WebService. Of course, I also encountered it during practice. The specific reasons are being analyzed. This is an unmanaged way to use web servie. Don't mention that I didn't remind you that if yo

Original: http://vckbase.com/index.php/wv/1218.htmlFirst, prefaceIn two, we wrote the first COM component program with ATL, which focuses on compiling, book, and calling methods. Have you downloaded the sample program? If not yet downloaded, vc6.0 's user point, Vc.net's user point here.Second, about the compilation2-1 Minimum Dependency"Minimum dependency" means that the compiler will statically connect some of the functions that must be used in

Compile, register, and call Author: Instructor Yang I. Preface In the last two times, we used ATL to write the first COM component program. This time, we mainly introduce compilation, registration, and calling methods. Have you downloaded the sample program? If you have not downloaded the file, click here for the vc6.0 user and click here for the vc.net user. Ii. Compilation2-1 minimum dependency"Minimum dependency" indicates that the compiler statica

Adaptive server anywhere from the OLE DB programming environment.5 structural problem editing Before you start writing an OLE DB application, consider the following question: What programming implementation do you use to write an OLE DB application? Microsoft provides a variety of libraries to address this issue: The OLE DB Template Library, OLE DB properties, and the original OLE DB interface in the OLE DB SDK. In addition, Microsoft provides wizards to help you write programs. For more deta

Using OLE DB 5. 1 overview The presence of OLE DB provides a unified way for users to access all different kinds of data sources. OLE DB can be converted in a different data source. With Ole DB, a client developer needs to focus on a few details when making data access without having to understand the access protocols of a large number of different databases. OLE DB is an ActiveX interface that accesses data through a COM interface. This OLE DB interface is quite generic enough to provide a unif

It is embarrassing to guess that the blind injection failed because memcache was used on the official website... Taocms SQL injection can ignore GPC: the cause of the vulnerability above the http://www.bkjia.com/Article/201406/309080.html is: $ path variable from $ _ SERVER ['query _ string'], therefore, the variables are not protected by GPC (although GPC has been removed from PHP in a later version ). Therefore, the author's solution is: $ path = Base: safeword ($ path), which is escaped using

This section describes how to create a CAB file that distributes ATL and MFC controls over the Internet. If you need more information about the CAB file, for more information, see the compressed Files in the Platform SDK documentation (in the MSDN Library/Setup and System Administration/Setup API/Overview/Cabinet Files Directories ). Create a CAB file: Create an INF file. Run the CABARC utility. Create an INF file The INF file is a text file used t

COM Component Design and Application (7)Compile, register, and callAuthor: Instructor Yang I. Preface In the last two times, we used ATL to write the first COM component program. This time, we mainly introduce compilation, registration, and calling methods. Have you downloaded the sample program? If you have not downloaded the file, click here for the vc6.0 user and click here for the vc.net user. Ii. Compilation2-1 minimum dependency"Minimum dependen

COM Component Design and Application (7)Compile, register, and callAuthor: Instructor YangI. PrefaceIn the last two times, we used ATL to write the first COM component program. This time, we mainly introduce compilation, registration, and calling methods. Have you downloaded the sample program? If you have not downloaded the file, click here for the vc6.0 user and click here for the vc.net user.Ii. Compilation2-1 minimum dependency"Minimum dependency"

AJAX Control Toolkit recently has two new controls added in. You can go to the CodePlex website to download the latest version. New two controls: 1. The SeaDragon Java script Code (SJC) –SJC control uses the SeaDragon script to display a picture, which can be zoomed in and out by clicking the mouse button, where you can see its demo. 2. Asyncfileupload–ajaxcontroltool Kit finally has an AJAX control for upl

start page specified correctly? Is the extension and project directory correct?Is IIS Security Settings correctly set? To verify this, check the "Default web site" settings.Check IIS security settings for "Default web site"Select programs and administrative tools from the Start menu, and then click Internet Service Manager (Windows 2000) or Internet Information Service (Windows XP ).In the Internet Service Manager or Internet Information Service dialog box, click tree control on your computer )