回顾VC常用知识

    技术2022-05-11  14

    1: 得到系统时间日期(使用GetLocalTime)   CString sTime,sYear,sMonth,sDay;   SYSTEMTIME CurTime;   GetLocalTime(&CurTime);   sYear.Format(%d年,CurTime.wYear);   sMonth.Format(%d月,CurTime.wMonth);   sDay.Format(%d日,CurTime.wDay);   sTime = sYear+ sMonth + sDay;   // CurTime.wHour   // CurTime.wMinute   // CurTime.wSecond IBM的   AfxMessageBox(sTime);   2: 分离字串   CString str = 4d3f0a2278;   unsigned char a12;   long x;   for(int i = 0;i< (str.GetLength()/2);i++)   {   sscanf(str.Mid(2*i,2),%x,&x);   a[i] = x;   }   3: 得到当前目录 (GetCurrentDirectory)   char CurPath[MAX_PATH];   DWORD size=MAX_PATH;   GetCurrentDirectory(size,CurPath);   AfxMessageBox(CurPath);   //   CString number;   int len = LineLength(LineIndex(0));   LPTSTR p=number.GetBuffer(len);   this->GetLine(0,p,len);   AfxMessageBox(number);   得到系统目录 (GetSystemDirectory)   4: 从字符串中提取数字   CString strNum;   CString str(测试125各国87kk);   strNum = GetStr(str);   AfxMessageBox(strNum);   5: 创建无模对话框   CDlg_Test *aa = new CDlg_Test;   aa->Create(IDD_DIALOG1,NULL);   aa->ShowWindow(SW_SHOW);1   6: 得到窗口绝对坐标   CString strNum,strNum1;   CRect rect;   GetClientRect(&rect);   ClientToScreen(&rect);   strNum.Format(X: %d,rect.top);   strNum1.Format( Y: %d,rect.center);   strNum = strNum + strNum1;   AfxMessageBox(strNum);   7: 复制文件夹   SHFILEOPSTRUCT Op;   char FromBuf[]=E:temp;   char ToBuf[]=SINTEKSERVER个人文档陈 伟;;   Op.hwnd = NULL;   Op.wFunc = FO_COPY;   Op.pFrom = FromBuf;   Op.pTo = ToBuf;   Op.fFlags = FOF_NOCONFIRMATION | FOF_RENAMEONCOLLISION ;   Op.fAnyOperationsAborted = FALSE;   Op.hNameMappings = NULL;   Op.lpszProgressTitle = NULL;   MessageBox(复制完毕,提示,MB_OK|MB_ICONINFORMATION);   8: 捕获 Ctrl+鼠标左键 组合   case WM_LBUTTONDOWN://鼠标消息wParam ==   if (wParam & MK_CONTROL)   MessageBox(hwnd,aaa,bbb,MB_OK);   break;   或   case WM_LBUTTONDOWN:   MessageBox(hwnd,aaa,bbb,MB_OK);   break;

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