如何使用 c# 运行 exe 文件（我不能使用 Process.Start() 因为我不知道 exe 文件的位置）

Question

I want to run an exe file with c# but I can't use Process.Start() because I don't know the exe file's location.

I didn't start to writing so I don't have any code for now.

Answer 1

Use following:

            string locateFile = "cmd.exe";
            string environPath = Environment.GetEnvironmentVariable("Path");
            string[] paths = environPath.Split(new char[] { ';' }).ToArray();

            string filePath = "";
            foreach (string path in paths)
            {
                string file = Directory.GetFiles(path, locateFile, SearchOption.TopDirectoryOnly).FirstOrDefault();
                if (file != null)
                {
                    filePath = file;
                    break;
                }
            }
            if (filePath.Length > 0)
            {
                Console.WriteLine("File location : '{0}'", filePath);
            }
            else
            {
                Console.WriteLine("File not found");
            }
            Console.ReadLine();