這次我們將會帶大家再次回顧一下VC的常用知識，包括得到系統時間日期(使用GetLocalTime)、分離字串等。
1: 得到系統時間日期(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: 分離字串
CString str = "4d3f0a2278";
unsigned char a[12];
long x;
for(int i = 0;i< (str.GetLength()/2);i++)
{
sscanf(str.Mid(2*i,2),"%x",&x);
a[i] = x;
}
3: 得到當前目錄 (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);
得到系統目錄 (GetSystemDirectory)
4: 從字符串中提取數字
CString strNum;
CString str("測試125各國87kk");
strNum = GetStr(str);
AfxMessageBox(strNum);
5: 創建無模對話框
CDlg_Test *aa = new CDlg_Test;
aa->Create(IDD_DIALOG1,NULL);
aa->ShowWindow(SW_SHOW);
6: 得到窗口絕對坐標
CString strNum,strNum1;
CRect rect;
GetClIEntRect(&rect);
ClIEntToScreen(&rect);
strNum.Format("X: %d",rect.top);
strNum1.Format(" Y: %d",rect.left);
strNum = strNum + strNum1;
AfxMessageBox(strNum);
7: 復制文件夾
SHFILEOPSTRUCT Op;
char FromBuf[]="E:\temp";
char ToBuf[]="\\SINTEKSERVER\個人文檔\陳 偉";;
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;
if(SHFileOperation(&Op) == 0)
MessageBox("復制完畢","提示",MB_OK|MB_ICONINFORMATION);
8: 捕獲 Ctrl＋鼠標左鍵 組合
case WM_LBUTTONDOWN://鼠標消息wParam ==
if (wParam & MK_CONTROL)
MessageBox(hwnd,"aaa","bbb",MB_OK);
break;
或
case WM_LBUTTONDOWN:
if(GetKeyState(VK_CONTROL)<0)
MessageBox(hwnd,"aaa","bbb",MB_OK);
break;
