CreatingCookieEventArgs.UserName 屬性

定義

命名空間:

System.Web.ApplicationServices

組件:

System.Web.Extensions.dll

取得使用者的名稱。

public:
 property System::String ^ UserName { System::String ^ get(); };

public string UserName { get; }

member this.UserName : string

Public ReadOnly Property UserName As String

屬性值

String

驗證使用者所提供的名稱。

範例

下列範例顯示 事件的事件處理常式 CreatingCookie 。 處理常式會從 物件擷 CreatingCookieEventArgs 取使用者值，以自訂驗證 Cookie。 屬性 Name 會設定為 屬性的值 UserName 。

void AuthenticationService_CreatingCookie(object sender, 
    System.Web.ApplicationServices.CreatingCookieEventArgs e)
{
    FormsAuthenticationTicket ticket = new
          FormsAuthenticationTicket
            (1,
             e.UserName,
             DateTime.Now,
             DateTime.Now.AddMinutes(30),
             e.IsPersistent,
             e.CustomCredential,
             FormsAuthentication.FormsCookiePath);

    string encryptedTicket =
         FormsAuthentication.Encrypt(ticket);

    HttpCookie cookie = new HttpCookie
         (FormsAuthentication.FormsCookieName,
          encryptedTicket);
    cookie.Expires = DateTime.Now.AddMinutes(30);

    HttpContext.Current.Response.Cookies.Add(cookie);
    e.CookieIsSet = true;
}

Sub AuthenticationService_CreatingCookie(ByVal sender As Object, _
                 ByVal e As System.Web.ApplicationServices.CreatingCookieEventArgs)
    Dim ticket As FormsAuthenticationTicket = New _
       FormsAuthenticationTicket _
        (1, _
         e.Username, _
         DateTime.Now, _
         DateTime.Now.AddMinutes(30), _
         e.IsPersistent, _
         e.CustomCredential, _
         FormsAuthentication.FormsCookiePath)
        
    Dim encryptedTicket As String = FormsAuthentication.Encrypt(ticket)
    
    Dim cookie As HttpCookie = New _
        HttpCookie(FormsAuthentication.FormsCookieName, encryptedTicket)
    cookie.Expires = DateTime.Now.AddMinutes(30)
    
    HttpContext.Current.Response.Cookies.Add(cookie)
    e.CookieIsSet = True
End Sub

備註

當您在驗證票證中設定自訂值時， UserName 您可以使用 屬性來擷取驗證名稱。 一般而言，您會將 NameFormsAuthenticationTicket 物件的 屬性設定為 UserName 值。