Alter 方法 (TimeSpan)
更新 SQL Server 執行個體上的任何 Database 物件屬性變更。
命名空間： Microsoft.SqlServer.Management.Smo
組件： Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)
語法
'宣告
Public Sub Alter ( _
transactionTerminationTime As TimeSpan _
)
'用途
Dim instance As Database
Dim transactionTerminationTime As TimeSpan
instance.Alter(transactionTerminationTime)
public void Alter(
TimeSpan transactionTerminationTime
)
public:
void Alter(
TimeSpan transactionTerminationTime
)
member Alter :
transactionTerminationTime:TimeSpan -> unit
public function Alter(
transactionTerminationTime : TimeSpan
)
參數
- transactionTerminationTime
型別：System. . :: . .TimeSpan
TimeSpan 物件值，這個值會指定一段時間，讓交易先完成，然後再使用 Alter 方法來保存屬性變更。
備註
The Alter method updates any changes that have been made to the properties of the Database object since the Database 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.
範例
VB
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Define a Database object variable by supplying the server and the database name arguments in the constructor.
Dim db As Database
db = New Database(srv, "Test_SMO_Database")
'Create the database on the instance of SQL Server.
db.Create()
'Reference the database and display the date when it was created.
db = srv.Databases("Test_SMO_Database")
Console.WriteLine(db.CreateDate)
'Remove the database.
db.Drop()
PowerShell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database($srv, "Test_SMO_Database")
$db.Create()
Write-Host $db.CreateDate
$db.Drop()