using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace FrmPrint { public partial class Form2 : Form { public Form2() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { } private void button2_Click(object sender, EventArgs e) { string CS = ""; if (!CS.Equals(string.Empty)) { } else { } // string shift = "A"; // foreach (ENShift i in Enum.GetValues(typeof(ENShift))) // { // if (i.ToString() == shift) // { // string name = ((int)i).ToString(); //Console.WriteLine(name); // } //} //foreach (string str in Enum.GetNames(typeof(ENShift))) // Console.WriteLine(str); //var daihao = (ENShift)shift; message(); } private void message() { string message = "757 N5WK"; byte[] abc=Encoding.ASCII.GetBytes(message); foreach (var b in abc) { Console.WriteLine(b); } } private void button1_Click_1(object sender, EventArgs e) { message(); } } public enum ENShift { A = 7, B = 8, C = 9, } }