OracleConnectionStringBuilder.Keys Propriedade

Definição

Namespace:

System.Data.OracleClient

Assembly:

System.Data.OracleClient.dll

Obtém um ICollection que contém as chaves no OracleConnectionStringBuilder.

public:
 virtual property System::Collections::ICollection ^ Keys { System::Collections::ICollection ^ get(); };

public override System.Collections.ICollection Keys { get; }

member this.Keys : System.Collections.ICollection

Public Overrides ReadOnly Property Keys As ICollection

Valor da propriedade

ICollection

Um ICollection que contém as chaves no OracleConnectionStringBuilder.

Exemplos

O exemplo de aplicativo de console a seguir cria um novo OracleConnectionStringBuilder. O código percorre o ICollection retornado pela Keys propriedade que exibe os pares chave/valor.

// You may need to set a reference to the System.Data.OracleClient
// assembly before running this example.
using System.Data.OracleClient;

class Program
{
    static void Main()
    {
        OracleConnectionStringBuilder builder =
            new OracleConnectionStringBuilder();
        builder.DataSource = "OracleSample";
        builder.IntegratedSecurity = true;

        // Loop through the collection of keys, displaying
        // the key and value for each item.
        foreach (string key in builder.Keys)
            Console.WriteLine("{0}={1}", key, builder[key]);

        Console.WriteLine();
        Console.WriteLine("Press Enter to continue.");
        Console.ReadLine();
    }
}

' You may have to set a reference to the System.Data.OracleClient
' assembly before running this example.
Imports System.Data.OracleClient

Module Module1
  Sub Main()
    Dim builder As New OracleConnectionStringBuilder
    builder.DataSource = "OracleSample"
    builder.IntegratedSecurity = True

    ' Loop through the collection of keys, displaying 
    ' the key and value for each item.
    For Each key As String In builder.Keys
      Console.WriteLine("{0}={1}", key, builder(key))
    Next

    Console.WriteLine()
    Console.WriteLine("Press Enter to continue.")
    Console.ReadLine()
  End Sub
End Module

Comentários

A ordem dos valores no ICollection não é especificada, mas é a mesma ordem que os valores associados no ICollection retornado pela Values propriedade .

Confira também

• Values
• Item[String]
• Criando cadeias de conexão