C#调用外部exe程序，并传参

1.调用外部程序，并拼接参数注意用空格分隔

[DllImport("kernel32.dll")]
public static extern int WinExec(string exeName, int operType);

WinExec("E:\VSWorkspace\ConsoleApp2\bin\Debug\netcoreapp2.2\win10-x64\ConsoleApp2.exe hello", 1);

 2.子程序接收参数

static void Main(string[] args)
        {
            if (args.Length > 0)
            {
                string a = args[0].Trim();
                File.AppendAllText(@"E:TestLog.txt", a + " " + DateTime.Now + "rn");
                Console.WriteLine(a + " " + DateTime.Now);
            }
            else
            {
                File.AppendAllText(@"E:TestLog.txt", DateTime.Now + "rn");
            }
        }

1.调用外部程序，并拼接参数注意用空格分隔

WinExec("E:\VSWorkspace\ConsoleApp2\bin\Debug\netcoreapp2.2\win10-x64\ConsoleApp2.exe hello 0.01 Atest.01.022.01", 1);

[DllImport("kernel32.dll")]
        public static extern int WinExec(string exeName, int operType);

2.子程序接收参数

static void Main(string[] args)
        {
            if (args.Length > 0)
            {
                foreach (string item in args)
                {
                    File.AppendAllText(@"E:TestLog.txt", item + " " + DateTime.Now + "rn");
                    Console.WriteLine(item + " " + DateTime.Now);
                }
                
            }
            else
            {
                File.AppendAllText(@"E:TestLog.txt", DateTime.Now + "rn");
                Console.WriteLine(DateTime.Now);
            }
        }