摘要：首先进行引用：using Excel = Microsoft.Office.Interop.Excel;//生成Excel文件时使用using System.IO;//从服务器端下载Excel文件时FindInfo引用详细代码：//导出按钮执行事件 protected void Button1_Click(object sender, EventArgs e) { //增加按天保存的文件夹 DateTime now = System.DateTime.Now; DateTime datNow = DateTime.Now; String dateStr = now.ToString(" 阅读全文