KeyValueConfigurationElement.Key Properti

Definisi

Ruang nama:

System.Configuration

Rakitan:

System.Configuration.ConfigurationManager.dll

Paket:

System.Configuration.ConfigurationManager v8.0.0

Sumber:

KeyValueConfigurationElement.cs

Mendapatkan kunci KeyValueConfigurationElement objek .

public:
 property System::String ^ Key { System::String ^ get(); };

[System.Configuration.ConfigurationProperty("key", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
public string Key { get; }

[<System.Configuration.ConfigurationProperty("key", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)>]
member this.Key : string

Public ReadOnly Property Key As String

Nilai Properti

String

Kunci dari KeyValueConfigurationElement.

Atribut

ConfigurationPropertyAttribute

Contoh

Contoh kode berikut menunjukkan cara menggunakan Key properti . Contoh kode ini adalah bagian dari contoh yang lebih besar yang disediakan untuk KeyValueConfigurationCollection gambaran umum kelas.

// Display each KeyValueConfigurationElement.
foreach (KeyValueConfigurationElement keyValueElement in settings)
{
  Console.WriteLine("Key: {0}", keyValueElement.Key);
  Console.WriteLine("Value: {0}", keyValueElement.Value);
  Console.WriteLine();
}

' Display each KeyValueConfigurationElement.
Dim keyValueElement As KeyValueConfigurationElement
For Each keyValueElement In settings
  Console.WriteLine("Key: {0}", keyValueElement.Key)
  Console.WriteLine("Value: {0}", keyValueElement.Value)
  Console.WriteLine()
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