asp.net2.0中membership用法總結

1.登陸驗證代碼

if (Membership.ValidateUser(userName.Text, password.Text))
{
if (Request.QueryString["ReturnUrl"] != null)
  {
     FormsAuthentication.RedirectFromLoginPage(userName.Text, false);
   }
  else
  {
     FormsAuthentication.SetAuthCookie(userName.Text, false);
   }
}
else
{
Response.Write("Invalid UserID and Password");
}

2.註冊代碼(通過profile擴展)

   MembershipCreateStatus ms;
   MembershipUser newuser = Membership.CreateUser(TextBox1.Text, TextBox2.Text, TextBox4.Text, TextBox5.Text,TextBox6.Text,true, out ms);
if (ms == MembershipCreateStatus.Success)
{
ProfileCommon p = (ProfileCommon)ProfileCommon.Create(newuser.UserName, true);
Roles.AddUserToRole(TextBox1.Text, "usermember");
p.telphone = TextBox7.Text.Trim();
p.QQ = TextBox8.Text.Trim();
p.address = TextBox9.Text.Trim();
p.Save();
Roles.AddUserToRole(TextBox1.Text, "usergroup");      //添加新用戶到usergroup角色組
Server.Transfer("login.aspx");
}
else
{
string errorcode;
switch (ms)
{
case MembershipCreateStatus.DuplicateUserName:
errorcode = "Username already exists.";
break;
}
}

對應的web.config中profile節點的配置如下;

<profile enabled="true" defaultProvider="profileSqlMembershipProvider">
<providers>
<add name="profileSqlMembershipProvider"
type="System.Web.Profile.SqlProfileProvider"
connectionStringName="webshopConnectionString"/>
</providers>
<properties>
<add name="telphone" type="String"/>
<add name="QQ" type="String"/>
<add name="address" type="String"/>
</properties>
</profile>

4.驗證用戶名是否存在代碼

6.獲取當前用戶名
以上是在做網站過程中遇到的一些問題總結,希望對大家有用,同時也歡迎大家給我留言,討論asp.net技術

MembershipUserCollection col = Membership.FindUsersByName(this.TextBox1.Text);
if (col.Count == 0)
Label1.Text = "恭喜您,可以註冊";
else
Label1.Text = "此用戶已存在";

if (HttpContext.Current.User.Identity.IsAuthenticated == true)
{
Label1.Text = "您是註冊用戶,歡迎您的註冊";
}
else
{
Label1.Text = "您是匿名用戶,請註冊";
}

5.判斷用戶是否登陸或者匿名代碼

MembershipUser u;
u = Membership.GetUse(User.Identity.Name);
Label1.Text = u.UserName;