C# 查詢目錄功能與foreach判斷

Question

想請問我想想在本機搜尋目錄名稱含有特定名稱的目錄，如果判斷不存在的話就印出"Folder does not exist",可是現在我傳入本機確認不存在的字串就會直接結束

namespace ConsoleApp1
{
	class Program
	{
		 static void Main(string[] args)
		{
			DirectoryInfo di = new DirectoryInfo(@"C:\Program Files\McAfee");
			//Console.WriteLine("No search pattern returns:");

			foreach (var fi in di.GetFileSystemInfos("*Age*"))

			{
				if (fi.Exists)
				{
					Console.WriteLine(fi.Name);
				}
				else 
				{
					Console.WriteLine("Folder does not exist");
				}
			}
			  
			Console.ReadKey();

		}
	}
}

Answer 1

逻辑没错误啊.GetFileSystemInfos("*Age*")不存在的参数当然没有返回的文件集啊