VC操作EXCEL实例

        Range m_ExlRge;
       _Worksheet m_ExlSheet;
       Worksheets m_ExlSheets;
       _Workbook m_ExlBook;
       Workbooks m_ExlBooks;
      _Application m_ExlApp;

     if(!AfxOleInit())
        {
       
              AfxMessageBox("初始化COM失败!");
              exit(1);
       
       
        }
              //用m_ExlApp对象创建Excel2003进程

      if(!m_ExlApp.CreateDispatch("Excel.Application",NULL))
       {
              AfxMessageBox("创建Excel服务失败!");
              return;
       }

 

       //设置为可见
       m_ExlApp.SetVisible(TRUE);

       ///////////////////下面得到应用程序所在的路径///////////////////
       CString theAppPath,theAppName;
       char Path[MAX_PATH];

       GetModuleFileName(NULL,Path,MAX_PATH);//得到应用程序的全路径
       theAppPath=(CString)Path;

       theAppName=AfxGetApp()->m_pszAppName;
       theAppName+=".exe";

       //把最后的文件名去掉
       int length1,length2;

       length1=theAppPath.GetLength();
       length2=theAppName.GetLength();

       theAppPath.Delete(length1-length2,length2);
    ////////////////////////////////////////////////////////////////

       CString TempPath="";

       TempPath=theAppPath+"Template.xls";//EXCEL模板的路径

       m_ExlBooks.AttachDispatch(m_ExlApp.GetWorkbooks(),TRUE);

       m_ExlBook.AttachDispatch(m_ExlBooks.Add((_variant_t)TempPath),TRUE);//加载EXCEL模板

       m_ExlSheets.AttachDispatch(m_ExlBook.GetSheets(),TRUE);//加载Sheet页面

       //添加新的Sheet页面
       m_ExlSheets.Add(vtMissing,vtMissing,_variant_t((long)1),vtMissing);

       //删除第二个Sheet页面
       m_ExlSheet.AttachDispatch(m_ExlSheets.GetItem(_variant_t((long)2)),TRUE);
       m_ExlSheet.Delete();

       //把第一个Sheet页面的名字改变为TestSheet
       m_ExlSheet.AttachDispatch(m_ExlSheets.GetItem(_variant_t((long)1)),TRUE);
       m_ExlSheet.SetName("TestSheet");

       ///////合并第一行单元格A1至D1//////

       //加载要合并的单元格
       m_ExlRge.AttachDispatch(m_ExlSheet.GetRange(_variant_t("A1"),_variant_t("D1")),TRUE);

       m_ExlRge.Merge(_variant_t((long)0));

       ////////设置表格内容////////

       m_ExlRge.AttachDispatch(m_ExlSheet.GetCells(),TRUE);//加载所有单元格

       m_ExlRge.SetItem(_variant_t((long)1),_variant_t((long)1),_variant_t("数学系研究生课程统计"));

       m_ExlRge.SetItem(_variant_t((long)2),_variant_t((long)1),_variant_t("课程名"));
       m_ExlRge.SetItem(_variant_t((long)2),_variant_t((long)2),_variant_t("课时"));
       m_ExlRge.SetItem(_variant_t((long)2),_variant_t((long)3),_variant_t("难度"));
       m_ExlRge.SetItem(_variant_t((long)2),_variant_t((long)4),_variant_t("教学方式"));

       m_ExlRge.SetItem(_variant_t((long)3),_variant_t((long)1),_variant_t("泛函分析"));
       m_ExlRge.SetItem(_variant_t((long)3),_variant_t((long)2),_variant_t("60"));
       m_ExlRge.SetItem(_variant_t((long)3),_variant_t((long)3),_variant_t("普通"));
       m_ExlRge.SetItem(_variant_t((long)3),_variant_t((long)4),_variant_t("老师讲课"));

       m_ExlRge.SetItem(_variant_t((long)4),_variant_t((long)1),_variant_t("微分流形"));
       m_ExlRge.SetItem(_variant_t((long)4),_variant_t((long)2),_variant_t("40"));
       m_ExlRge.SetItem(_variant_t((long)4),_variant_t((long)3),_variant_t("变态难"));
       m_ExlRge.SetItem(_variant_t((long)4),_variant_t((long)4),_variant_t("自学"));

       m_ExlRge.SetItem(_variant_t((long)5),_variant_t((long)1),_variant_t("二阶椭圆型方程与方程组"));
       m_ExlRge.SetItem(_variant_t((long)5),_variant_t((long)2),_variant_t("60"));
       m_ExlRge.SetItem(_variant_t((long)5),_variant_t((long)3),_variant_t("很难"));
       m_ExlRge.SetItem(_variant_t((long)5),_variant_t((long)4),_variant_t("讨论"));

       m_ExlRge.AttachDispatch(m_ExlSheet.GetUsedRange());//加载已使用的单元格

       m_ExlRge.SetWrapText(_variant_t((long)1));//设置单元格内的文本为自动换行

       //设置齐方式为水平垂直居中
       //水平对齐：默认＝1,居中＝-4108,左＝-4131,右＝-4152
       //垂直对齐：默认＝2,居中＝-4108,左＝-4160,右＝-4107
       m_ExlRge.SetHorizontalAlignment(_variant_t((long)-4108));
       m_ExlRge.SetVerticalAlignment(_variant_t((long)-4108));

       ///////设置整体的字体、字号及颜色//////

       Font ft;

       ft.AttachDispatch(m_ExlRge.GetFont());

       ft.SetName(_variant_t("宋体"));//字体
       ft.SetColorIndex(_variant_t((long)11));//字的颜色
       ft.SetSize(_variant_t((long)12));//字号

       ///////////设置标题字体及颜色//////////

       m_ExlRge.AttachDispatch(m_ExlSheet.GetRange(_variant_t("A1"),_variant_t("D1")));

       ft.AttachDispatch(m_ExlRge.GetFont());

       ft.SetBold(_variant_t((long)1));//粗体
       ft.SetSize(_variant_t((long)13));
       ft.SetColorIndex(_variant_t((long)2));

       CellFormat cf;
       cf.AttachDispatch(m_ExlRge.GetCells());

       //////////////设置底色/////////////////

       Interior it;

       it.AttachDispatch(m_ExlRge.GetInterior());

       it.SetColorIndex(_variant_t((long)11));//标题底色

       ////表格内容的底色////

       m_ExlRge.AttachDispatch(m_ExlSheet.GetRange(_variant_t("A2"),_variant_t("D5")));

       it.AttachDispatch(m_ExlRge.GetInterior());

       it.SetColorIndex(_variant_t((long)15));

       //////////////为表格设置边框/////////////

       Range UnitRge;
       CString CellName;

       for(int i=1;i<=4;i++)
       {
              for(int j=1;j<=4;j++)
              {    
                     CellName.Format("%c%d",j+64,i);//单元格的名称

                     UnitRge.AttachDispatch(m_ExlRge.GetRange(_variant_t(CellName),_variant_t(CellName)));//加载单元格

                     //LineStyle=线型 Weight=线宽 ColorIndex=线的颜色(-4105为自动)
                     UnitRge.BorderAround(_variant_t((long)1),_variant_t((long)2),_variant_t((long)-4105),vtMissing);//设置边框
              }
       }

       //释放对象（相当重要！）
       m_ExlRge.ReleaseDispatch();
       m_ExlSheet.ReleaseDispatch();
       m_ExlSheets.ReleaseDispatch();
       m_ExlBook.ReleaseDispatch();
       m_ExlBooks.ReleaseDispatch();
       //m_ExlApp一定要释放，否则程序结束后还会有一个Excel进程驻留在内存中，而且程序重复运行的时候会出错
       m_ExlApp.ReleaseDispatch();