ConfigurationSectionGroupCollection.Keys 속성

정의

네임스페이스:

System.Configuration

어셈블리:

System.Configuration.ConfigurationManager.dll

이 ConfigurationSectionGroup에개체에 있는 모든 ConfigurationSectionGroupCollection 개체에 대한 키를 가져옵니다.

public:
 virtual property System::Collections::Specialized::NameObjectCollectionBase::KeysCollection ^ Keys { System::Collections::Specialized::NameObjectCollectionBase::KeysCollection ^ get(); };

public override System.Collections.Specialized.NameObjectCollectionBase.KeysCollection Keys { get; }

member this.Keys : System.Collections.Specialized.NameObjectCollectionBase.KeysCollection

Public Overrides ReadOnly Property Keys As NameObjectCollectionBase.KeysCollection

속성 값

NameObjectCollectionBase.KeysCollection

이 컬렉션에 있는 모든 섹션 그룹의 이름을 포함하는 NameObjectCollectionBase.KeysCollection 개체입니다.

예제

다음 코드 예제에서는 Keys 속성을 사용하는 방법을 보여 줍니다.

// Get the collection keys i.e., the
// group names.
static void GetKeys()
{

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

        ConfigurationSectionGroupCollection groups =
            config.SectionGroups;

        foreach (string key in groups.Keys)
        {

            Console.WriteLine(
             "Key value: {0}", key);
        }
    }
    catch (ConfigurationErrorsException err)
    {
        Console.WriteLine(err.ToString());
    }
}

' Get the collection keys i.e., the
' group names.
Shared Sub GetKeys()
   
   Try
         Dim config _
       As System.Configuration.Configuration = _
       ConfigurationManager.OpenExeConfiguration( _
       ConfigurationUserLevel.None)

         Dim groups _
         As ConfigurationSectionGroupCollection = _
         config.SectionGroups

      Dim key As String
      For Each key In  groups.Keys
         
         Console.WriteLine("Key value: {0}", key)
      Next key
   
   
   Catch err As ConfigurationErrorsException
      Console.WriteLine(err.ToString())
   End Try
End Sub

추가 정보

• ConfigurationSectionGroup
• ConfigurationSectionCollection
• ConfigurationSection