把wincc的变量值写到excel中去，用C脚本或VBS脚本吧！

#pragma code ("kernel32.dll")

VOID GetLocalTime(LPSYSTEMTIME lpSystemTime);

#pragma code ()

char FileName[20] = "";

SYSTEMTIME sysTime;

__object* pExcel = NULL;

GetLocalTime(&sysTime);

sprintf(FileName,"d:\\%d-%d-%d.xls",sysTime.wYear,sysTime.wMonth,sysTime.wDay);

pExcel = __object_create("Excel.Application.9"); //9表示用的是office 2000

pExcel->Visible = 1;

pExcel->Workbooks ->Open ("d:\\book1.xls");

pExcel->Worksheets("sheet1")->Range("A1")->Value=GetTagFloat("wincctag1"); //写wincc的变量实时值到格A1中

pExcel->Worksheets("sheet1")->Range("A2")->Value=GetTagFloat("wincctag2"); //写wincc的变量实时值到格A2中

pExcel->ActiveWorkbook->SaveAs(FileName);

pExcel->Workbooks->Close();

pExcel->Quit();

__object_delete(pExcel);