__object* pExcel;
static int i=1;
pExcel=__object_create("Excel.Application.9");
pExcel->visible=TRUE;
pExcel->Workbooks->Open("d:\\book1.xls");
i++;
pExcel->WorkSheets("sheet1")->Cells(i,1)->Value=1;
pExcel->WorkSheets("sheet1")->Cells(i,2)->Value=2;
pExcel->WorkSheets("sheet1")->Cells(i,3)->Value=3;
pExcel->ActiveWorkbook->Save();
pExcel->Workbooks->Close();
pExcel->Quit();
__object_delete(pExcel);