OracleConnection Konstruktor

Definisi

Ruang nama:

System.Data.OracleClient

Rakitan:

System.Data.OracleClient.dll

Menginisialisasi instans baru dari OracleConnection.

Overload

OracleConnection()	Menginisialisasi instans baru dari OracleConnection.
OracleConnection(String)	Menginisialisasi instans OracleConnection baru kelas dengan string koneksi yang ditentukan.

OracleConnection()

Menginisialisasi instans baru dari OracleConnection.

public:
 OracleConnection();

public OracleConnection ();

Public Sub New ()

Contoh

Contoh berikut membuat dan membuka OracleConnection.

public void CreateOracleConnection()
{
    string connectionString = "Data Source=Oracle8i;Integrated Security=yes";
    using (OracleConnection connection = new OracleConnection(connectionString))
    {
        connection.Open();
        Console.WriteLine("ServerVersion: " + connection.ServerVersion
            + "\nDataSource: " + connection.DataSource);
    }
}

Public Sub CreateOracleConnection()
    Dim connectionString As String = _
       "Data Source=Oracle8i;Integrated Security=yes"

    Using connection As New OracleConnection(connectionString)
        connection.Open()
        Console.WriteLine("ServerVersion: " + connection.ServerVersion _
           + ControlChars.NewLine + "DataSource: " + connection.DataSource)
    End Using
End Sub

OracleConnection(String)

Menginisialisasi instans OracleConnection baru kelas dengan string koneksi yang ditentukan.

public:
 OracleConnection(System::String ^ connectionString);

public OracleConnection (string connectionString);

new System.Data.OracleClient.OracleConnection : string -> System.Data.OracleClient.OracleConnection

Public Sub New (connectionString As String)

Parameter

connectionString

String

Koneksi yang digunakan untuk membuka database.

Contoh

Contoh berikut membuat dan membuka OracleConnection.

public void CreateOracleConnection()
{
    string connectionString = "Data Source=Oracle8i;Integrated Security=yes";
    using (OracleConnection connection = new OracleConnection(connectionString))
    {
        connection.Open();
        Console.WriteLine("ServerVersion: " + connection.ServerVersion
            + "\nDataSource: " + connection.DataSource);
    }
}

Public Sub CreateOracleConnection()
    Dim connectionString As String = _
       "Data Source=Oracle8i;Integrated Security=yes"

    Using connection As New OracleConnection(connectionString)
        connection.Open()
        Console.WriteLine("ServerVersion: " + connection.ServerVersion _
           + ControlChars.NewLine + "DataSource: " + connection.DataSource)
    End Using
End Sub