摘要： 今天先总结导出为Excel的几种方法：（一）直接从Gridview中导出数据到Excel：protected void btnExport_Click(object sender, EventArgse){string sql="";DataTable MyTable =DB.getdatetable(sql);grvExport.DataSource = MyTable;grvExport.DataBind();Response.Clear();Response.Charset = "GB2312";Response.Write("<m 阅读全文