ValidateUser Method

Artikkeli
11/12/2009

Verifies that the specified user name and password exist in the data source.

Namespace: Microsoft.CommerceServer.Runtime.Profiles
Assembly: Microsoft.CommerceServer.Runtime (in Microsoft.CommerceServer.Runtime.dll)

Syntax

'Declaration
Public Overrides Function ValidateUser ( _
    username As String, _
    password As String _
) As Boolean

'Usage
Dim instance As UpmMembershipProvider
Dim username As String
Dim password As String
Dim returnValue As Boolean

returnValue = instance.ValidateUser(username, _
    password)

public override bool ValidateUser(
    string username,
    string password
)

public:
virtual bool ValidateUser(
    String^ username, 
    String^ password
) override

public override function ValidateUser(
    username : String, 
    password : String
) : boolean

Parameters

username
Type: System..::.String
The name of the user to validate.

password
Type: System..::.String
The password for the specified user.

Return Value

Type: System..::.Boolean
true if the specified username and password are valid; otherwise, false.

Exceptions

Exception	Condition
ArgumentNullException	username is nullNothingnullptra null reference (Nothing in Visual Basic).

Remarks

Verifies that the specified user name and password exist in the data source. If the user does not exist in the data store, false is returned.

Permissions

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Jaa