[心得] Cookie

[MrChild (小孩)]

 Cookie

n   Cookies新增並設定到期時間

        string name = "江小魚";

        // 新增Cookie

        Response.Cookies["User"].Value = name; // textbox1.text



        DateTime dtDay = DateTime.Today.AddDays(10);

        Response.Cookies["User"].Expires = dtDay;



n   Cookies讀取



        string name;



        if (Request.Cookies["User"] != null)  // 檢查Cookie是否存在

        {

            name = Request.Cookies["User"].Value;  // Cookie讀取

            lblOutput.Text = "Cookie值：" + name;

        }



n   Cookies刪除

DateTime dtDay = DateTime.Today.AddDays(-365);

        Response.Cookies["User"].Expires = dtDay; // 刪除Cookie

n

--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 134.208.3.230
→ DCFreeze:備註一下 每一行的第一個n只是符號