ChangePassword Method

Artikkeli
11/12/2009

Processes a request to update the password for a membership user.

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

Syntax

'Declaration
Public Overrides Function ChangePassword ( _
    username As String, _
    oldPassword As String, _
    newPassword As String _
) As Boolean

'Usage
Dim instance As UpmMembershipProvider
Dim username As String
Dim oldPassword As String
Dim newPassword As String
Dim returnValue As Boolean

returnValue = instance.ChangePassword(username, _
    oldPassword, newPassword)

public override bool ChangePassword(
    string username,
    string oldPassword,
    string newPassword
)

public:
virtual bool ChangePassword(
    String^ username, 
    String^ oldPassword, 
    String^ newPassword
) override

public override function ChangePassword(
    username : String, 
    oldPassword : String, 
    newPassword : String
) : boolean

Parameters

username
Type: System..::.String
The name of the user to update the password for. Cannot be nullNothingnullptra null reference (Nothing in Visual Basic).

oldPassword
Type: System..::.String
The current password for the specified user. Cannot be nullNothingnullptra null reference (Nothing in Visual Basic).

newPassword
Type: System..::.String
The new password for the specified user. Cannot be nullNothingnullptra null reference (Nothing in Visual Basic).

Return Value

Type: System..::.Boolean
true if the password was updated successfully; otherwise false.

Exceptions

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

Remarks

The ChangePassword method is used to update the user's password in the UpmMembershipProvider data store.

If the EnablePasswordReset is false, the user cannot change their password.

If the EnablePasswordReset is true, and the account was previously locked because the user made too many attempts to answer the password question, the user cannot change their password.

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