共用方式為

Credential.Alter Method (String, SecureString)

Updates any Credential object property changes on instance of Microsoft SQL Server.

命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

語法

'宣告
Public Sub Alter ( _
    identity As String, _
    secret As SecureString _
)

public void Alter (
    string identity,
    SecureString secret
)

public:
void Alter (
    String^ identity, 
    SecureString^ secret
)

public void Alter (
    String identity, 
    SecureString secret
)

public function Alter (
    identity : String, 
    secret : SecureString
)

參數

  • identity
    A String value that specifies the name of the credential.
  • secret
    A SecureString value that specifies the password for the credential.

備註

The Alter method updates any changes that have been made to the Credential object's properties since the Credential object was created or since the last Alter statement. The modifications are combined and sent to the instance of SQL Server in a single network trip to the instance of SQL Server.

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

範例

How to: Use an SMO Method with a Parameter in Visual Basic .NET

執行緒安全性

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

Credential Class
Credential Members
Microsoft.SqlServer.Management.Smo Namespace

其他資源

ALTER CREDENTIAL (Transact-SQL)
認證

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