Asp.Net Cookie 学习

近日对Asp.net的Cookie使用方法学习了一下
Response.Cookies 服务器传给客户端的Cookie（比如给客户端增加一个Cookie)
Request.Cookies 客户端传给服务器的Cookie

private void Button1_Click(object sender, System.EventArgs e)
{
HttpCookie Cookie = new HttpCookie("MyTest");
//Cookie.Expires = DateTime.Now.AddDays(1);
Cookie.Values.Add("name",TextBox1.Text);//Cookie里的值。可通过索引器访问
Cookie.Values.Add("pw",TextBox2.Text);
Cookie.Value = "HelloWorld"; //Cookie的单值
Response.Cookies.Add(Cookie); //添加Cookie到Response写给客户端
Response.Write("Write Cookie To Client Suc");
}

private void Button2_Click(object sender, System.EventArgs e)
{
HttpCookie Cookie = Request.Cookies["MyTest"];//从Request里取得Cookie
if(Cookie == null)
{
Response.Write("Client Haven't Cookie of This Web"); //Request里没有Cookie
return;
}
TextBox3.Text = Cookie.Values["name"];//从Cookie里取值
TextBox4.Text = Cookie.Values["pw"];
TextBox5.Text = Cookie.Value;

}