using System.Collections.Generic; namespace AntDesign { public class CascaderNode { public string Label { get; set; } public string Value { get; set; } public bool Disabled { get; set; } internal int Level { get; set; } internal CascaderNode ParentNode { get; set; } internal bool HasChildren { get { return Children?.Count > 0; } } public IReadOnlyCollection Children { get; set; } } internal enum SelectedTypeEnum { Click, Hover } }