摘要：
1、文件的上传在Html页面拖一个FileUpload控件和一个Button按钮。后台编写代码如下：using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.We 阅读全文
