ConnectionInfo 類別

提供連接到資料庫伺服器或 ODBC 資料來源的擷取和設定選項屬性。

如需這個類型所有成員的清單，請參閱 ConnectionInfo 成員。

Object

    ConnectionInfo

[Visual Basic]

Public Class ConnectionInfo

[C#]

public class ConnectionInfo

[C++]

__gc public class ConnectionInfo

[VJ#]

public class ConnectionInfo

註解

在傳遞除了密碼之外所有參數的空字串 ("") 時，程式會使用報表中已經設定的值。如果要覆寫報表中已設定的值，請使用非空的字串。

範例

這個範例說明如何在報表中設定資料表的連接資訊。

[Visual Basic]

Private Sub SetConnectionInfo(ByVal table As String, _ 
ByVal server As String, ByVal database As String, _ 
ByVal user As String, ByVal password As String)

   ' 取得 ConnectionInfo 物件。
   Dim logOnInfo As New TableLogOnInfo()
   logOnInfo = Report.Database.Tables.Item(table).LogOnInfo

   Dim connectionInfo As New ConnectionInfo()
   connectionInfo = Report.Database.Tables.Item(table).LogOnInfo.ConnectionInfo

   ' 設定連接參數。
   connectionInfo.DatabaseName = database
   connectionInfo.ServerName = server
   connectionInfo.Password = password
   connectionInfo.UserID = user
   Report.Database.Tables.Item(table).ApplyLogOnInfo(logOnInfo)
End Sub

[C#]

private void SetConnectionInfo (string table, string server, string database, string user, string password)
{ 
   // 取得 ConnectionInfo 物件。
   TableLogOnInfo logOnInfo = new TableLogOnInfo();
   logOnInfo = Report.Database.Tables[table].LogOnInfo;
   ConnectionInfo connectionInfo = new ConnectionInfo ();
   connectionInfo = logOnInfo.ConnectionInfo;

   // 設定連接參數。
   connectionInfo.DatabaseName = database;
   connectionInfo.ServerName = server;
   connectionInfo.Password = password;
   connectionInfo.UserID = user;
   Report.Database.Tables [table].ApplyLogOnInfo(logOnInfo);
}

[C++]

static void SetConnectionInfo (String* table, String* server, String* database, String* user, String* password)
{
   // 取得 ConnectionInfo 物件。
   TableLogOnInfo* logOnInfo = new TableLogOnInfo();
   logOnInfo = Report->Database->Tables->Item [table]->LogOnInfo;
   ConnectionInfo* connectionInfo = new ConnectionInfo ();
   connectionInfo = logOnInfo->ConnectionInfo;


   // 設定連接參數。
   connectionInfo->DatabaseName = database;
   connectionInfo->ServerName = server;
   connectionInfo->Password = password;
   connectionInfo->UserID = user;
   Report->Database->Tables->Item [table]
   ->ApplyLogOnInfo(logOnInfo);
};

[VJ#]

private void SetConnectionInfo (String table, String server, String database, String user, String password)
{ 
   // 取得 ConnectionInfo 物件。
   TableLogOnInfo logOnInfo = new TableLogOnInfo();
   LogOnInfo = Report.get_Database().get_Tables().get_Item(table).get_LogOnInfo();
   ConnectionInfo connectionInfo = new ConnectionInfo ();
   connectionInfo = logOnInfo.get_ConnectionInfo();

   // 設定連接參數。
   connectionInfo.set_DatabaseName(database);
   connectionInfo.set_ServerName(server);
   connectionInfo.set_Password(password);
   connectionInfo.set_UserID(user);
   Report.get_Database().get_Tables().get_Item (table).ApplyLogOnInfo(logOnInfo);
}

需求

命名空間：CrystalDecisions.Shared

**平台：**Windows 98、Windows NT 4.0、Windows Millennium Edition、Windows 2000

**組件：**CrystalDecisions.Shared (CrystalDecisions.Shared.dll)

請參閱

ConnectionInfo 成員 | CrystalDecisions.Shared 命名空間