导出Excel到自定义位置
protectedvoidButton1_Click(objectsender,EventArgse){System.Web.HttpContextcurContext=System.Web.HttpContext.Current;if(dt!=null){stringfilename="档案全宗";stringname1=filename;filename=HttpUtility.UrlEncode(filename,System.Text.E
protectedvoidButton1_Click(objectsender,EventArgse){System.Web.HttpContextcurContext=System.Web.HttpContext.Current;if(dt!=null){stringfilename="档案全宗";stringname1=filename;filename=HttpUtility.UrlEncode(filename,System.Text.E