mfc dll

not one of the parents */)If (pmainwnd-> pretranslatemessage (PMSG ))Return true; Return false; // not handled} The corresponding keyboard processing of the MFC dialog box depends on the message loop of the MFC. Bool cdialog: pretranslatemessage (MSG * PMSG){If (PMSG-> message> = wm_keyfirst // For PerformancePMSG-> message // Maybe translate dialog keyReturn: isdialogmessage (m_hwnd, PMSG ); Ret

Double-clicking will run System ("pause") to open CalculatorNow forbid to open#include#include#include#include#include"Detours.h"#pragma Comment (Lib ,"Detours.lib" )Static int (*oldsystem) (Const Char * _command) = System;intNewsystem (Const Char * _command ){ return 0;}void Hook (){Detourrestoreafterwith ();Detourtransactionbegin ();Detourupdatethread (GetCurrentThread ());Detourattach (( void * *) oldsystem, newsystem);detourtransactioncommit ();}_declspec(dllexport ) void Go () {Hook ();}Fro

One of the more serious problems with DLLs is the compatibility issue between compilers. Different compilers have different implementations of C + + functions at the binary level. So for DLL based on C + +, if the compiler is different, there is a lot of trouble. If you create an MFC extension DLL, there is no problem because it can only be dynamically connected

Previously, the simulation of MFC implemented the dynamic type identification and dynamic creation functions, but because I only need the dynamic creation function, because c ++ has implemented cruntimeclass in MFC and added its own rtti mechanism, it wants to slim down previous versions and remove unnecessary Code related to dynamic type recognition. In addition, in the

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 is generated by VC, you can call

Workaround:Http://blog.sina.com.cn/s/blog_53d9f7e901000aef.htmlHttp://zhidao.baidu.com/link?url=wl3LlUGz_oCQplgHV6vyf-c0dOsBW4xNa68dQJJL_ Kh1wcjaetedtvprlf3zgdxq3vkpkrkmhyyol02mw2vdgtbvrc-4pjuvpxdb_tnjskuThe method is posted on it and verified by itself.But this article says not to solve the problem of the method, but to say why MFC use PreTranslateMessage reason!The story begins: Recently in the video player interface, interface with DUILIB developme

1. Package DLL classesOpen vc6.0, file-> New-> projects-> MFC Appwizard [DLL], enter the project name as pipedll, and next, select MFC extension DLL (using shared mfc dll ), select auto

This feature is encapsulated into two files. Download the text content to your local device and save it as a correct file name for use. The debugging information window is displayed in debug without changing the source code. The debug window is not realistic in release and does not burden the program. ############## Dbwindow. h ################## /*************************************** *****************************Created on: 2004/09/02File Name: dbwindow. hAuthor: Liu Lei (Vietor)Version: 2.

It seems easy to export the dialog box from the dynamic link library of MFC extension. You only need to output the corresponding class with afx_ext_class. It may be successful if you use an application and a Dynamic Linked Library. However, if you insert more resources in the application and DLL, you will get a serious error. The reason is as follows: Indicates that the ID of a specified resource is used n

Basic MFC: some descriptions of static DLL, main (), main global variable, dllMain (), and dllMain global variable, mfcdllmainIn most cases, some function libraries are referenced more or less in today's programs. So understandDynamic library DLLOfLoadAndInitializationTo avoid some dependency problems.The dynamic library can be loaded dynamically or statically. Now we only track the Static Loading Method to

Want to do EXE, DLL communication, Online said more is Wm_copydata message, found that need to add a message map more trouble, and the Internet is almost MFC code, want to use the console code.I thought of the memory-mapped file. EXE sends data to the DLL.EXE's code:/**************************************************************************************** file name: test.cpp* Energy: EXE and

Want to do EXE, DLL communication, Online said more is Wm_copydata message, found that need to add a message map more trouble, and the Internet is almost MFC code, want to use the console code.I thought of the memory-mapped file. EXE sends data to the DLL.EXE's code:/**************************************************************************************** file Name: test.cpp* function: EXE and