call sling com

Through the previous study and practice, we have learned how com is and how to call COM components. To sum up, COM is the component object model, which means that the COM Object and COM class are different from the objects and cl

The database used by the customer is older, SQL Server 2008, and two SQL files are exported.With the help of OPS, SQL Server 2008 is installed and configured in the WIN10 system.Open the first file, no problem, build the appropriate database, run the script, you can import.The second file encountered a problem, always error "the call to COM components returned a false HRESULT E_fail"The solution that the se

InitializationPlugin.DL_Speak.ini ("yxme64uttbjhv0r620180302005400")Get the pronunciation clerk that exists in the systemSS = Plugin.DL_Speak.GetLanguageMessageBox SSSet the pronunciation of the system voice library 0 1 2 3Plugin.DL_Speak.SetLanguage 0Set pronunciation speed +50Plugin.DL_Speak.Rate 50Read the custom textPlugin.DL_Speak.Speak ("But Tretfdgfd of Guangdong Province, a wide range of widely-held Guangdong province Guangdong province")Convert text to WAV audio files and save them in a

When I was working on a project a while ago, I encountered the call and use of the COM component. At that time, I had a good research, so I had to get through the intermediate link. Now I wrote it to help you, there are four types: 1. In vs2005, C # compiles a DLL and calls it using C ++. 2. Use vc6.0 to call the COM c

(CLSID_Account, NULL, CLSCTX_INPROC_SERVER, IID_Iaccount, Reinterpret_cast ( pAccount )); 3. Finally, release the component object. This work should be completed before the program exits, for example, in the response function of message WM_CLOSE: If (pAccount! = NULL) PAccount-> reallocate (); To call other functions in the Code component, you can use the interface pointer pAccount of the component object: ...... BSTR bstrResult; PAccount-> Post (100

In PHP 4.2.0 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 PHP 5 is used, only the php com class is used to call the DLL.Basic Method: $ obj = new COM ("server. object ")Obviously, the

Download source code I. PrefaceSome time ago, due to busy work, I was not able to write in time. In the meantime, I received a letter from many netizens asking and encouraging me. I would like to express my gratitude to you here. Cough... I also need a job to support my family ......The previous response introduced two methods to write component programs for the automated (idispatch) interface. One is to write the "pure" idispatch interface in the MFC mode; the second is to use the ATL method to

(COM) component may not affect you. In this article, I will discuss the following topics: Why is a smart interface pointer class created? How to Create a clever interface pointer class Use clever interface pointer class Why I don't like clever interface pointer classes In this articleSource code, I use the prefix pi to indicate a pointer to the interface, for example: Ipersist * pipersist; I use the prefix Si to refer to a

Sometimes, due to the lack of Functions of SQL Server, we need to use external programs to implement it. Because of its language independence and powerful functions, com becomes the first choice for the interface with SQL Server, in addition, SQL Server itself provides system stored procedures for implementing interfaces with COM. These related system stored procedures are:Sp_oacreate creates an OLE object

How to call com DLL on the MFC Client Some may think this is a very pediatric problem. However, it took me some time and effort to figure it out. OK. Let's briefly talk about how to do this.There are many ways to generate a com DLL. For example, VB, VC ++, and Delphi. Since I only omitted VB and Vc, I just used them as an example.(1) DLL generated by VCIf the DLL

C ++ and C # compile and call COM components Source: http://bbs.gameres.com/showthread.asp? Threadid = 122865 Abstract: COM components are increasingly widely used.ProgramI think everyone has encountered this article.ArticleThe compilation and calling of COM components mainly include compiling and calling

COM objects have been the basis of Windows Programming for many years. It is inevitable that the existing COM objects still need to be used during the transition to. net. "Interoperability encapsulation processing" is a packaging process. When you move parameters and return values to or from a COM object, in this process, these parameters and returned values are

interface pointer, and the internal pointer value is null.Spfun-> release (); // Error !!! Do not use this method.// Because this call does not clear the internal pointer, The Destructor will be released again (released twice) Cough... don't talk about it, don't talk about it. Read more books, read more msnd, and read more sample programs. Tired of writing :-( V. Summary Stay tuned to COM Component Design

The most common method to call a COM component is to add a reference to this component, but this will generate an accompanying DLL such as mycom. InterOP. dll in the final executable file. Program And adding references is that we can only reference COM components of a specific version, however, we often cannot determine whether the program runs on the machine wit

The following reproduced from: http://blog.csdn.net/tiger119/archive/2005/11/16/531081.aspx A few days ago, a colleague asked me how to call com written in VB in Java. I used to know how to use native in Java and implement it through windows DLL, but I have never practiced it. I am busy today, I just tried it. The simplest example is written.The procedure is very simple. Maybe someone may use it in the fu

In PHP, how does one call the Access database and COM program through ADO. PHP4 already supports Microsoft's COM technology. However, the COM section is rarely mentioned in this document. Here are some examples I have tried. I hope these will give you some ideas. Note that only PHP4 supports Microsoft's

Http://web.chinaitlab.com/web/812577.html This article will introduce a Java call in detail. net DLL method to meet special requirements of customers: "in Java projects, you must use the provided. net write DLL encryption mechanism!" Environment and tools: ◆. NET Framework 3.5 C # ◆ Java jdk1.5, Tomcat 5.5 ◆ Jacob-1.15-M3 Implementation example: I. C # create COM components Create a new class project named

Service interfaces are often called across platforms and technologies. When using non-. NET technology (such as ASP and VB6) to call a WCF Service interface, you can only use the com method. There are usually three methods. 1. Use the soap object in the soap SDK 2. Use the httprequest object 3. Use the COM interface of WCF The third method is relatively s

PHP4 calls the self-developed COM component. After calling JavaBean in PHP4 and trying to call COM, I thought it was very difficult. I wrote an ActiveDll in VB6 and called it in PHP4. it was more convenient than calling javabean, the following describes how to call JavaBean in PHP4 and try to

Creation method: 1. Create a workspace 2. Create an application under workspace (assuming the name is myapp) 3. Create a custom class, You can create a function in custom class. 4. Create a project Select COM/MTS/COM + Component Wizard Enter the Project name Select a custom class Set Interface Name Set Program ID string The default value is PB90. [custom class name]. We can modify it. (assume that it is cha