'宣言
Public Function GetEnumerator() As IEnumerator(Of KeyValuePair(Of String,String))
public IEnumerator<KeyValuePair<string,string>> GetEnumerator()
'宣言
Public Function GetEnumerator() As IEnumerator(Of KeyValuePair(Of String,String))
public IEnumerator<KeyValuePair<string,string>> GetEnumerator()