IDbConnection.State Propiedad

public:
 property System::Data::ConnectionState State { System::Data::ConnectionState get(); };

public System.Data.ConnectionState State { get; }

member this.State : System.Data.ConnectionState

Public ReadOnly Property State As ConnectionState

Valor de propiedad

Uno de los valores de ConnectionState.

Ejemplos

En el ejemplo siguiente se crea una instancia de una clase derivada, OleDbConnection, se establece y ConnectionStringse muestra su State.

public void CreateOleDbConnection(){
   OleDbConnection connection = new OleDbConnection();
   connection.ConnectionString =
       "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Northwind.mdb";
   Console.WriteLine("Connection State: " + connection.State.ToString());
}

Public Sub CreateOleDbConnection()
    Dim connection As New OleDbConnection()
    connection.ConnectionString = _
       "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Northwind.mdb"
    Console.WriteLine("Connection State: " & connection.State.ToString())
End Sub

Comentarios

Los cambios de estado permitidos son:

• De Closed a Open, utilizando el Open método del objeto Connection.

• De Open a Closed, mediante el Close método o el Dispose método del objeto Connection.

Se aplica a