private void ExportExcelFromDataGrid
( string filename , System.Web.UI.WebControls.DataGrid ToExcelGrid ){
Response.Clear();
Response.Buffer= true;
Response.Charset="utf-8";
Response.AppendHeader ("Content-Disposition","attachment;filename="+Server.UrlEncode ( filename ) );
Response.ContentEncoding=System.Text.Encoding.Default;//设置输出流为简体中文
Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。
this.EnableViewState = false;
System.Globalization.CultureInfo myCI...
<?php $DB_Server = "localhost"; $DB_Username = "mydowns"; $DB_Password = ""; $DB_DBName = "mydowns"; $DB_TBLName = "user"; $Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password) or die("Couldn't connect."); $Db = @mysql_select_db($DB_DBName, $Connect) or die("Couldn't select database."); $file_type = "vnd.ms-excel"; $file_ending = "xls"; header("Content-Type: application/$file_type"); header("Content-Disposition: attachment; filename=mydowns.$file_ending"); header("Pragma: no-cache"); header("Expires: 0"); $now_date = date('Y-m-d H:i...
如何控制Excel程序来输出数据,插入公式并根据数据画出图表来呢?Delphi 5 提供了一组封装了Office 97和Office 2000的控件,这组控件位于控件面板的Servers页面上,它可以极大地简化对Office的调用。不过糟糕的是,Borland并没有为这些控件提供使用帮助,但实际上使用这些控件是非常简单的,并且Office的对象体系也在Office的帮助中有着详细的说明。 下面我们将编写一个程序来演示如何控制Excel来创建月份销售情况的报表和图表的。程序运行结果如图1.29所示。连接Excel 同Excel建立连接可以使用Connect 方法。控件由于某些原因可能同Excel无法建立连接,因此应该为连接代码建立一个异常处理,代码示意如下: try Ex...
Jakarta的POI项目提供了一组操纵Windows文档的Java API,如下几个类提供了操作Excel文件的方便的途径:HSSFWorkbook、HSSFSheet、HSSFRow、HSSFCell,分别代表了Excel电子表格中的Book、Sheet、行和单元格。你可以在下面地址下载到最新的POI工具包:http://jakarta.apache.org/poi/index.html下面的代码创建一个Excel文件test.xls,并在第一行的第一格中写入一条消息:import org.apache.poi.hssf.usermodel.*;import java.io.FileOutputStream;// code run against the jakarta-poi-1.5.0-FINAL-20020506.jar.public class PoiTest {static public void main(String[] args) throws Exception...
import java.io.File; import java.io.IOException; import jxl.SheetSettings; import jxl.Workbook; import jxl.write.WritableSheet; import jxl.write.WritableWorkbook; import jxl.write.WriteException; public class TestPassword ...{ public static void main(String[] args) throws IOException, WriteException ...{ WritableWorkbook wwb = Workbook.createWorkbook(new File("d:/test.xls")); WritableSheet ws = wwb.createSheet("Test Sheet 1", 0); SheetSettings ss = ws.getSettings(); ss.setPassword("12345678"); ss.setProtected(true); wwb.write();...
解决方案:OLEObject OLE_MyExcel OLE_MyExcel =Create OLEObject OLE_MyExcel. ConnectToNewObject("excel.Application")OLE_MyExcel.visible=false OLE_MyExcel.Workbooks.Open("c:xxx.xls") messagebox("rows",string(OLE_MyExcel.ActiveWorkbook.Activesheet.UsedRange.Rows.Count))OLE_MyExcel.quit() OLE_MyExcel.DisConnectObject() destroy OLE_MyExcel...