OracleConnectionStringBuilder.Keys 屬性

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

屬性值

ICollection 中包含索引鍵的 OracleConnectionStringBuilder。

範例

下列主控台應用程式範例會建立新的 OracleConnectionStringBuilder。 此程式碼會針對 ICollection 屬性傳回的 Keys 執行迴圈，以顯示索引鍵/值組。

// 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

備註

雖然 ICollection 中值的順序並未指定，但此順序會與 ICollection 屬性傳回之 Values 中關聯值的順序相同。

適用於

另請參閱

• Values
• Item[String]
• 建置連接字串