ConfigurationSectionCollection.GetEnumerator Método

public:
 override System::Collections::IEnumerator ^ GetEnumerator();

public override System.Collections.IEnumerator GetEnumerator ();

override this.GetEnumerator : unit -> System.Collections.IEnumerator

Public Overrides Function GetEnumerator () As IEnumerator

Public Iterator Overrides Function GetEnumerator () As IEnumerator

Retornos

Um IEnumerator que pode ser usado para iterar por meio desse objeto ConfigurationSectionCollection.

Exemplos

O exemplo de código a seguir mostra como usar GetEnumerator.

static void GetEnumerator()
{

    try
    {
        System.Configuration.Configuration config =
        ConfigurationManager.OpenExeConfiguration(
        ConfigurationUserLevel.None);

        ConfigurationSectionCollection sections =
            config.Sections;

        IEnumerator secEnum =
            sections.GetEnumerator();

        int i = 0;
        while (secEnum.MoveNext())
        {
            string setionName = sections.GetKey(i);
            Console.WriteLine(
                "Section name: {0}", setionName);
            i += 1;
        }
    }
    catch (ConfigurationErrorsException err)
    {
        Console.WriteLine(err.ToString());
    }
}

Shared Sub GetEnumerator()

    Try
        Dim config _
        As System.Configuration.Configuration = _
        ConfigurationManager.OpenExeConfiguration( _
        ConfigurationUserLevel.None)

        Dim sections _
        As ConfigurationSectionCollection = _
        config.Sections

        Dim secEnum _
        As IEnumerator = sections.GetEnumerator()

        Dim i As Integer = 0
        While secEnum.MoveNext()
            Dim setionName _
            As String = sections.GetKey(i)
            Console.WriteLine( _
            "Section name: {0}", setionName)
            i += 1
        End While
    Catch err As ConfigurationErrorsException
        Console.WriteLine(err.ToString())
    End Try
End Sub

Aplica-se a

Confira também

• Configuration
• ConfigurationSectionGroup
• ConfigurationSection