请帮我看下这段简短的程序的意思if(!Page.IsPostBack){if(Request.Cookies["username"]!=null&&Request.Cookies["userpwd"]!=null){TextBox1.Text=Server.HtmlDecode(Request.Cookies["username"].Value);TextBox2.Attributes.Add("valu

Question

请帮我看下这段简短的程序的意思if (!Page.IsPostBack) { if (Request.Cookies["username"] != null && Request.Cookies["userpwd"] != null) { TextBox1.Text = Server.HtmlDecode(Request.Cookies["username"].Value); TextBox2.Attributes.Add("value", Server.HtmlEncode(Request.Cookies["userpwd"].Value)); } }

Answer 1

从cookies中获取用户名和密码，并且将它们应用 HTML 编码，赋值给 TextBox1.Text TextBox2