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Export Gridview data to Excel sheet

Posted By:      Posted Date: August 21, 2010    Points: 0   Category :ASP.Net

Hi ,

     I have a requirement where i need to export the gridview data to excel.My code export the data in excel that was fine.

But the enchancement needed now , I was exporting the 3 gridview in same excel sheet under the workbook.

Now i need to export the 3 grid view in 3 different sheet in the same workbook.

so can please tell or share the updated code in my below code ...

public void writeovrsummary()


        Response.Write("Overall Summary");
        //Response.Write("Report as of " + DateTime.Now.ToString("hh:mm ss tt"));

        StringWriter sw = new StringWriter();
        HtmlTextWriter hw = new HtmlTextWriter(sw);

        SqlCommand com = MyConnection.CreateCommand();
        com.CommandText = "useroverall_Report";
        SqlParameter[] par = new SqlParameter[1];
        par[0] = new

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