what is mfc100 dll

The callback function is written by yourself. You need to call another function. One of the parameters of this function isIt is your callback function name. In this way, the system will call the callback function you write when necessary, so that you canTo complete what you want to do in the callback function. Module A has a function Foo, which transmits the foo

programs. They are loaded into the memory together with the system and can be found through the interrupt vector table. What about Windows APIs? To understand this problem, we have to introduce this concept-DLL. DLL (also an abbreviation, I feel that there are many acronyms in the IT industry), that is, Dynamic Link L

What's Rundll32.exe? What happened to the Rundll32.exe error? How to fix the Rundll32.exe of the virus infection? The RUNDLL32 process is a process that we often see, and this process is often exploited by viruses, "executing 32-bit DLL files." Its function is to execute th

There are a lot of online about svchost.exe what the process is, svchost.exe is what virus, Svchost.exe occupy cpu100% or occupy a lot of memory, Svchost.exe has more than 10, Svchost.exe secretly network very much like the problem of Trojans, this article provides information on the Svchost.exe process and the use of

| Registry Key Value -- Delete the specific value or the entire key. I have just read the book "COM technology insider" and compiled a FAQ for your reference when learning this book. This is the first part, including the content of the first three chapters. Faq1: What is a COM component? Chapter 1 〗 Answer: COM components are executable code published i

technology insider" and compiled a FAQ for your reference when learning this book. This is the first part, including the content of the first three chapters. Faq1: What is a COM component? Chapter 1 〗 Answer: COM components are executable code published in the format of Win32 dynamic link library (DLL) or exec

enables the operating system to execute commands (Actions) of the application ). In fact, as early as the DOS era, there was an API concept, but at that time the API was provided in the form of Interrupt calls (INT 21 h, all applications running under DOS use the operating system functions directly or indirectly through interrupt calls, for example, if you set Ah to 30 h and call int 21 h, you can get the dos OS version number. In Windows, system APIs are provided through function calls. In Win

Windows APIs. [2] Microsoft has placed particular emphasis on maintaining software backward compatibility. In order to achieve this goal, sometimes Microsoft is even willing to support the use of unofficial even (programming) illegal API software. Raymond Chen, a Windows developer dedicated to Windows API, has mentioned him: [3] “ Could probably write for months solely about bad things apps doing and

is an interface? Chapter 2 〗Faq4: What is the function of the interface? Chapter 2 〗Faq5: What is iunknown? Chapter 3 〗Faq6: What is the function of QueryInterface? Chapter 3 〗Faq7:

registered to GAC) -------------------------------------------------------------------------------- Body:(1) Now we start to write the first component.Its version is 1.0.0.0. There is a class that contains a simple method. This method returns a stringThe Code is as follows. I have made annotations.// Generate a strong name in the fileSn-k c: \ version. SNK//

). After reading this article, you will be able to learn how to use the built-in components in the Windows operating system and the COM objects provided by third parties.This document assumes that you are proficient in the C ++ language. In the example code, we use a bit of MFC and ATL. If you are not familiar with MFC and ATL, this article will thoroughly explain these codes. This article includes the following parts: Com -- what

What is a callback function? Msdn What is a callback function? To call most DLL functions from Microsoft Visual Basic for Applications (VBA), you only need to compile the VBA function that calls the DLL function. However

What is green software and How to Make It (reprinted )-- The author wrote a strong article about green software. Definition and classification of green software After installing the operating system, we usually need to install some commonly used software. However, as the number of commonly used software increases, the installation process becomes increasingly annoying: run setup, and then select the targe

What is an efficient software? An efficient software should not only run faster than software that implements the same function, but also consume less system resources. This article brings together some experience accumulated by the author when using VB for software development, and demonstrates how to write efficient VB code through some simple examples. This includes some techniques that may be very helpf

obj = (TClass) asm2.CreateInstance ("net. tclass ", true); // true: Case Insensitive obj. fun (); // *** call the method in the Dynamically Loaded dll *** This provides very powerful functions. If we do not reference an assembly, we can also use an assembly outside the program. We can also reference different assemblies based on different situations. We can even directly configure the dll to be loaded duri

operating system and the COM objects provided by third parties. This article assumes that you are proficient in C + + language. MFC and ATL are used in the example code, and if you are unfamiliar with MFC and ATL, this article will explain the code in a complete and thorough light. This article includes the following sections: What the hell is com--? --com The key point of the standard, it

What is the operating system? Translated from an operating systems vade mecum Translated by Raphael A. Finkel Liu Jianwen (http://blog.csdn.net/keminlau ) Key: Operating SystemIntro What is the operating system? What is its natur

several common instructions)C ++ from scratch (17th) -- Some uncommon keywords in C ++ (descriptions of explicit, mutable, and volatile)C ++ starts from scratch (18th) -- What is SDK (indicating why music programs can still be compiled without instructions)C ++ starts from scratch (19th) -- what is the C Runtime Libra

use of pictures Pictures will take up a lot of memory, and processing pictures also requires a lot of CPU resources. In software, if possible, consider using a background color instead of a picture--which, of course, is only viewed from a technical point of view. 20. Use an ActiveX DLL instead of an ActiveX control If you design an ActiveX object that does not involve the user interface, use an ActiveX

Ask the beginner about the differences between PHP and C # compilation and running. ask asp.net to generate dll files after compilation, if the program runs, it will directly run the dll. what is the process of php? ------ Solution -------------------- php explains the differences between PHP and C # compiling and runn