C#获取路径中最后一个文件夹的名字

using System;
using System.IO;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            string path1 = @"E:uniuProject5.6.2artUnityArt(u3d5.6.2)AssetsClothFBXCharacterModels";
            string path2 = @"E:uniuProject5.6.2artUnityArt(u3d5.6.2)AssetsClothFBX";
            string path3 = @"E:uniuProject5.6.2artUnityArt(u3d5.6.2)";
            string path4 = @"E:uniuProject5.6.2artUnityArt(u3d5.6)lklk";

            Console.WriteLine(Path.GetFileNameWithoutExtension(path1));
            Console.WriteLine(Path.GetFileNameWithoutExtension(path2));
            Console.WriteLine(Path.GetFileNameWithoutExtension(path3));
            Console.WriteLine(Path.GetFileNameWithoutExtension(path4));

            Console.ReadKey();
        }
    }
}

打印结果: