+++ Cookie01.aspx页面
++ 页面代码如下：
<asp:TextBox ID="TextBox1" runat="server" ForeColor="Red" Width="182px">Name</asp:TextBox>
<asp:Button ID="BtnCookie" runat="server" OnClick="BtnCookie_Click" Text="BtnCookie" /><br />
++ 后台代码如下：
protected void BtnCookie_Click(object sender, EventArgs e)
{
Response.Cookies["Name"].Value = TextBox1.Text;
Response.Cookies["Name"].Expires = DateTime.Now.AddDays(1);
HttpCookie aCookie = new HttpCookie("lastVisit");
aCookie.Value = DateTime.Now.ToString();
aCookie.Expires = DateTime.Now.AddDays(1);
Response.Cookies.Add(aCookie);
Response.Redirect("Cookie02.aspx");
}
+++ Cookie02.aspx页面
++ 页面代码如下:
(略)
++ 后台代码如下：
protected void Page_Load(object sender, EventArgs e)
{
#region 读取Cookie
if (Request.Cookies["Name"] != null)
{
Response.Write(Server.HtmlEncode(Request.Cookies["Name"].ToString()) + "</br>");
}
if (Request.Cookies["lastVisit"] != null)
{
HttpCookie aCookie = Request.Cookies["lastVisit"];
Response.Write(Server.HtmlEncode(aCookie.Value) + "</br>");
}
#endregion
Response.Write("</br>");
#region 删除Cookie
HttpCookie dCookie;
string cookieName;
int limit = Request.Cookies.Count;
for (int i = 0; i < limit; i++)
{
cookieName = Request.Cookies[i].Name;
dCookie = new HttpCookie(cookieName);
dCookie.Expires = DateTime.Now.AddDays(-1);
&
