Page.User Property
.NET Framework 2.0
Gets information about the user making the page request.
Namespace: System.Web.UI
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
'Declaration Public ReadOnly Property User As IPrincipal 'Usage Dim instance As Page Dim value As IPrincipal value = instance.User
/** @property */ public IPrincipal get_User ()
public function get User () : IPrincipal
Not applicable.
Property Value
An IPrincipal that represents the user making the page request.An IPrincipal object represents the security context of the user on whose behalf the code is running, including that user's identity and any roles to which they belong.
This property uses the HttpContext object's User property to determine where the request originates.
The following code example uses the User property to access authentication and identity information for the current user. If the user is not authenticated, it redirects them to a login page.
Sub UserInfo(sender As Object, e As EventArgs) Dim myPrincipal As IPrincipal = Me.User Dim tableString As String tableString = "<table border=""1""><tr><td>Name</td><td>" tableString &= Server.HtmlEncode(myPrincipal.Identity.Name) + "</td></tr><tr><td>" tableString &= "AuthenticationType</td><td>" + myPrincipal.Identity.AuthenticationType tableString &= "</td></tr><tr><td>IsAuthenticated</td><td>" tableString &= myPrincipal.Identity.IsAuthenticated.ToString() + "</td></tr></table>" Response.Write(tableString) End Sub
void UserInfo(Object sender, EventArgs e)
{
IPrincipal myPrincipal = this.get_User();
String tableString = "<table border=\"1\"><tr><td>Name</td><td>";
tableString += get_Server().HtmlEncode(myPrincipal.get_Identity().
get_Name()) + "</td></tr><tr><td>";
tableString += "AuthenticationType</td><td>"
+ myPrincipal.get_Identity().get_AuthenticationType();
tableString += "</td></tr><tr><td>IsAuthenticated</td><td>";
tableString += myPrincipal.get_Identity().get_IsAuthenticated()
+ "</td></tr></table>";
get_Response().Write(tableString);
} //UserInfo
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