/// 
/// 執行BAT檔案
/// 
/// csv檔案引數
/// bat檔案執行返回值
static string execBAT(string fileName)
{
    ProcessStartInfo pro = new System.Diagnostics.ProcessStartInfo("cmd.exe");
    pro.UseShellExecute = false;
    pro.RedirectStandardOutput = true;
    pro.RedirectStandardError = true;
    pro.CreateNoWindow = true;
    pro.FileName = ConfigurationManager.AppSettings["BatFilePath"];
    pro.Arguments = fileName;
    //pro.WorkingDirectory = System.Environment.CurrentDirectory;
    System.Diagnostics.Process proc = System.Diagnostics.Process.Start(pro);
    System.IO.StreamReader sOut = proc.StandardOutput;
    proc.Close();
    string results = sOut.ReadToEnd().Trim(); //回顯內容  
    sOut.Close();
    string[] values = results.Split(new String[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
    return values[values.Length - 1];
}

//另外一種獲取方式，在bat中設定exit code
static string execBAT(string fileName)
{
    ProcessStartInfo pro = new System.Diagnostics.ProcessStartInfo("cmd.exe");
    pro.UseShellExecute = false;
    pro.RedirectStandardOutput = true;
    pro.RedirectStandardError = true;
    pro.CreateNoWindow = true;
    pro.FileName = ConfigurationManager.AppSettings["BatFilePath"];
    pro.Arguments = fileName;
    //pro.WorkingDirectory = System.Environment.CurrentDirectory;
    System.Diagnostics.Process proc = System.Diagnostics.Process.Start(pro);
    proc.WaitForExit();
    return proc.ExitCode.ToString();
}