Actualización: noviembre 2007
Espacio de nombres:
System.Configuration
Ensamblado:
System.Configuration (en System.Configuration.dll)
Visual Basic (Declaración)
Public Shared ReadOnly Property ConnectionStrings As ConnectionStringSettingsCollection
Dim value As ConnectionStringSettingsCollection
value = ConfigurationManager.ConnectionStrings
public static ConnectionStringSettingsCollection ConnectionStrings { get; }
public:
static property ConnectionStringSettingsCollection^ ConnectionStrings {
ConnectionStringSettingsCollection^ get ();
}
/** @property */
public static ConnectionStringSettingsCollection get_ConnectionStrings()
public static function get ConnectionStrings () : ConnectionStringSettingsCollection
Un objeto ConnectionStringsSection incluye el contenido de la sección connectionStrings del archivo de configuración.
En el ejemplo de código siguiente se muestra cómo se utiliza la propiedad ConnectionStrings.
' Show how to use ConnectionStrings.
' This sub assumes that at least one connection string
' has been defined.
Shared Sub DisplayConnectionStrings()
' Get the ConnectionStrings collection.
Dim connections As ConnectionStringSettingsCollection = _
ConfigurationManager.ConnectionStrings
If connections.Count <> 0 Then
Console.WriteLine("Connection strings:")
' Loop to get the collection elements.
For Each connection As ConnectionStringSettings In connections
Dim name As String = connection.Name
Dim provider As String = connection.ProviderName
Dim connectionString As String = connection.ConnectionString
Console.WriteLine("Name: {0}", name)
Console.WriteLine("Connection string: {0}", connectionString)
Console.WriteLine("Provider: {0}", provider)
Next
Else
Console.WriteLine("No connection string is defined.")
End If
End Sub 'DisplayConnectionStrings
Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
.NET Framework y .NET Compact Framework no admiten todas las versiones de cada plataforma. Para obtener una lista de las versiones compatibles, vea Requisitos de sistema de .NET Framework.
.NET Framework
Compatible con: 3.5, 3.0, 2.0
Referencia
Otros recursos