Esempi in C# (CSharp) per ITreeChildren

Esempio n. 1

 /// <summary>
 /// 所有子级
 /// </summary>
 public static ICollection <T> AllChildren <T>(this ITreeChildren <T> tree) where T : ITreeChildren <T> => GetChildren(tree);

Esempio n. 2

 /// <summary>
 /// 是否是叶子节点
 /// </summary>
 public static bool IsLeaf <T>(this ITreeChildren <T> tree) where T : ITreeChildren <T> => tree.Children?.Count == 0;

Esempio n. 3

 /// <summary>
 /// 递归取出所有下级
 /// </summary>
 /// <param name="t"></param>
 /// <returns></returns>
 private static List <T> GetChildren <T>(ITreeChildren <T> t) where T : ITreeChildren <T>
 {
     return(t.Children.Union(t.Children.Where(c => c.Children.Any()).SelectMany(tree => GetChildren(tree))).ToList());
 }