打印签名的PDF文件

Question

 ProcessStartInfo info = new ProcessStartInfo();
            info.Verb = "print";
            info.FileName = pdf2print;
            //info.CreateNoWindow = false;
            info.WindowStyle = ProcessWindowStyle.Hidden;
            //info.UseShellExecute = true;

            Process p = new Process();
            p.StartInfo = info;
            //MessageBox.Show("Print Will Start Now");
            p.Start();

但很多时候PC被绞死或者文件没有​​按照提交打印的顺序打印。

是否有任何itextsharp函数或程序直接打印到选定的打印机？