摘要：
FileUpload：protected void UploadButton_Click(object sender, EventArgs e) { long id = Request.QueryString["id"] == null ? -1 : Convert.ToInt64(Request.QueryString["id"]); string pname = id.ToString(); //查找前台中创建的FileUpload1对象并获取路径 FileUpload file=null ; for (int i... 阅读全文