WebSecurity.UserExists(String) WebSecurity.UserExists(String) WebSecurity.UserExists(String) Method

Definition

Returns a value that indicates whether the specified user exists in the membership database.

public static bool UserExists (string userName);
static member UserExists : string -> bool
Public Shared Function UserExists (userName As String) As Boolean

Parameters

userName
String String String

The user name.

Returns

true if the username exists in the user profile table; otherwise, false.

Exceptions

The Initialize(String, NameValueCollection) method was not called.-or-The InitializeDatabaseConnection method was not called.-or-The SimpleMembershipProvider membership provider is not registered in the configuration of your site. For more information, contact your site's system administrator.

Applies to