'宣言 Public ReadOnly Property GroupNodes As GroupNodeList
'使用法 Dim instance As GroupNodeListDataHandler Dim value As GroupNodeList value = instance.GroupNodes
public GroupNodeList GroupNodes {get;}
'宣言 Public ReadOnly Property GroupNodes As GroupNodeList
'使用法 Dim instance As GroupNodeListDataHandler Dim value As GroupNodeList value = instance.GroupNodes
public GroupNodeList GroupNodes {get;}