SqlCeReplication 建構
初始化 SqlCeReplication 物件的新執行個體。這是預設建構函式 (Constructor)。
命名空間： System.Data.SqlServerCe
組件： System.Data.SqlServerCe (在 System.Data.SqlServerCe.dll 中)
語法
'宣告
Public Sub New
'用途
Dim instance As New SqlCeReplication()
public SqlCeReplication()
public:
SqlCeReplication()
new : unit -> SqlCeReplication
public function SqlCeReplication()
備註
預設建構函式會將所有的欄位初始化為其預設值。您可以對每個屬性進行個別呼叫，即可變更該屬性的值。
範例
下列範例會示範如何同步處理 SQL Server Compact 3.5「訂閱者」與 SQL Server「發行者」之間的資料。系統會建立SqlCeReplication 物件，並設定 SqlCeReplication 物件的多個屬性，然後再呼叫 Synchronize 方法。
Dim repl As SqlCeReplication = Nothing
Try
' Instantiate and configure SqlCeReplication object
'
'NOTE: when possible, prompt users to enter security
'credentials at runtime. If you store credentials in a file,
'you must secure the file to prevent unauthorized access.
'
repl = New SqlCeReplication()
repl.InternetUrl = "https://www.adventure-works.com/sqlce/sqlcesa35.dll"
repl.InternetLogin = "MyInternetLogin"
repl.InternetPassword = "<enterStrongPassword>"
repl.Publisher = "MyPublisher"
repl.PublisherDatabase = "MyPublisherDatabase"
repl.PublisherLogin = "MyPublisherLogin"
repl.PublisherPassword = "<enterStrongPassword>"
repl.Publication = "MyPublication"
repl.Subscriber = "MySubscriber"
repl.SubscriberConnectionString = "Data Source=MyDatabase.sdf"
' Create the local SQL Mobile Database subscription
'
repl.AddSubscription(AddOption.CreateDatabase)
' Synchronize to the SQL Server to populate the Subscription
'
repl.Synchronize()
Catch
' Handle errors here
'
Finally
' Dispose the repl object
'
repl.Dispose()
End Try
SqlCeReplication repl = null;
try
{
// Instantiate and configure SqlCeReplication object
//
//NOTE: when possible, prompt users to enter security
//credentials at runtime. If you store credentials in a file,
//you must secure the file to prevent unauthorized access.
//
repl = new SqlCeReplication();
repl.InternetUrl = "https://www.adventure-works.com/sqlce/sqlcesa35.dll";
repl.InternetLogin = "MyInternetLogin";
repl.InternetPassword = "<enterStrongPassword>";
repl.Publisher = "MyPublisher";
repl.PublisherDatabase = "MyPublisherDatabase";
repl.PublisherLogin = "MyPublisherLogin";
repl.PublisherPassword = "<enterStrongPassword>";
repl.Publication = "MyPublication";
repl.Subscriber = "MySubscriber";
repl.SubscriberConnectionString = "Data Source=MyDatabase.sdf";
// Create a local SQL Mobile Database subscription
//
repl.AddSubscription(AddOption.CreateDatabase);
// Synchronize to the SQL Server database
//
repl.Synchronize();
}
catch (SqlCeException)
{
// Handle errors here
//
}
finally
{
// Dispose the repl object
//
repl.Dispose();
}