我想让一个文本框的内容在刷新后不变， 按照网上的建议我试用cookie ， 如下， 但是会报一个错， System.Web.HttpResponse不包含cookie定义， 是不是缺少引用，？？
Response.Cookie("username").value="aa"
username=Request.Cookies("username").value
------解决方案--------------------------------------------------------
引用Imports System.Web
Public Shared Function getCookie(ByVal name As String) As String
Dim Cookie As HttpCookie = HttpContext.Current.Request.Cookies(name)
If Cookie Is Nothing Then
Return ""
Else
Return HttpUtility.UrlDecode(Cookie.Value)
End If
End Function
Public Shared Sub setCookie(ByVal name As String, ByVal value As String)
HttpContext.Current.Response.Cookies.Add(New System.Web.HttpCookie(name, HttpUtility.UrlEncode(value)))
End Sub
------解决方案--------------------------------------------------------
public static void SetCookie(HttpResponseBase Response,string CarValue)
{
string CookieName = username; //car name
int CarCookieExpires = 30; //Expires
Response.Cookies.Add(new HttpCookie(CookieName, CarValue));
Response.Cookies[CookieName].Expires = DateTime.Now.AddDays(CarCookieExpires); //保存1月
}
------解决方案--------------------------------------------------------
修正一下。
public static void SetCookie()
{
string CookieName = username; //car name
int CarCookieExpires = 30; //Expires
Response.Cookies.Add(new HttpCookie(CookieName,"aa"));
Response.Cookies[CookieName].Expires = DateTime.Now.AddDays(CarCookieExpires); //保存1月
}