摘要：struct GB2312{ unsigned short gb2312code; CString ChineseCode;}GB2312ToChinese[] = {{0xA1A1,"　"},{0xA1A2,"、"},{0xA1A3,"。"},{0xA1A4,"?¤"},{0xA1A5,"ˉ"}... 阅读全文

摘要：有些avi视频的编码可能不是Cinepak Codec by Radius编码格式的,需要转换成这种格式.我用的是swf转avi视频,在转变换时-----》设置----》AVI视频设置-----》选择AVI编码器----》Cinepak Codec by Radius --》确定-----》转换sw... 阅读全文

摘要：2009.07.31 ------------------------------------------------------------------------------------ No.1 /*调用外部程序*/ ::ShellExecute(NULL,"open","NOTEPAD.EXE","E:\\学习\\计算机学习\\面向对象程序设计\\学习笔记\\MFC学习笔记.txt","E:\\学习\\计算机学习\\面向对象程序设计\\学习笔记\\MFC学习笔记.txt",SW_SHOWDEFAULT); 阅读全文

摘要：处理WM_ERASEBKGND消息,在消息处理函数中return TRUE; 阅读全文

摘要：硬件发送消息－－－－>接收到消息后调用回调函数DWORD __stdcall CxxxCtrl::FVI_NotifyCallBack(void *FVINOTIFYCallbackCtx,UINT DeviceID,UINT MsgContent,UINT EventType)----->在回调函数中发送消息::PostMessage(pb->m_hWnd,SDK_NOTIFY_AUTO_IDENTIFY,NULL,(LPARAM)(msg))---->调用消息处理函数---->LRESULT CVeinCtrl::OnPrompt(WPARAM wParam, 阅读全文

摘要：APP---InitInstance()放在所有程序运行前//只允许运行一个实例　BOOL bfound = FALSE;hmutex = CreateMutex(NULL,TRUE,"preventSecondInstance");if (GetLastError() == ERROR_ALREADY_EXISTS){bfound = TRUE;}if(bfound){AfxMessageBox("程序己在运行");return FALSE;}APP---ExitInstance if (hmutex) { ReleaseMutex(hmutex); 阅读全文