文章分类 -  VC/MFC笔记

VC实现程序关闭后自动重启
摘要:char pBuf[MAX_PATH]; //存放路径的变量 GetCurrentDirectory(MAX_PATH,pBuf); //获取程序的当前目录 strcat(pBuf,"\\"); strcat(pBuf,A... 阅读全文
posted @ 2014-09-24 13:11 carekee 阅读(902) 评论(0) 推荐(0) 编辑
检测代码运行时间(微秒级)
摘要:#include <fstream>using namespace std;LARGE_INTEGER litmp;LONGLONG QPart1,QPart2;double dfMinus, dfFreq, dfTim;QueryPerformanceFrequency(&litmp);dfFreq = (double)litmp.QuadPart; // 获得计数器的时钟频率ofstream fg;CString file = "d:\\17.txt";fg.open(file,ios::app);QueryPerformanceCounter(&a 阅读全文
posted @ 2012-03-12 15:27 carekee 阅读(434) 评论(0) 推荐(0) 编辑
ON_NOTIFY的创建及使用
摘要:1.定义NOTIFY消息#define NM_MOUSEUP (NM_FIRST-25)2.定义结构(任意结构)typedef struct tagNMLVSELFDEFINEDATA{NMHDR hdr;int iStatus;PVOIDmyData;} NMLVSELFDEFINEDATA, *LPNMLVSELFDEFINEDATA;3.发送NOTIFY消息NMLVSELFDEFINEDATA dispinfo = {0};dispinfo.hdr.code = NM_MOUSEUP;dispinfo.hdr.hwndFrom = m_hWnd;dispinfo.hdr.idFrom = 阅读全文
posted @ 2011-03-24 15:59 carekee 阅读(6334) 评论(0) 推荐(0) 编辑


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