You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.7 KiB
55 lines
1.7 KiB
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
|
|
namespace POSCorePrint
|
|
{
|
|
/// <summary>
|
|
/// 打印机
|
|
/// </summary>
|
|
internal class Content
|
|
{
|
|
/// <summary>
|
|
/// ID
|
|
/// </summary>
|
|
public string ID { get; set; }
|
|
/// <summary>
|
|
/// 打印的内容
|
|
/// </summary>
|
|
public string ContentVal { get; set; }
|
|
|
|
/// <summary>
|
|
/// 通过Socket方式判断打印机是否正常连接
|
|
/// </summary>
|
|
/// <param name="ip"></param>
|
|
/// <param name="port"></param>
|
|
/// <returns></returns>
|
|
//internal static bool IsConnect(string ip, int port)
|
|
//{
|
|
// //Task.Delay(10);
|
|
// var isConnect = false;
|
|
// IPAddress iPAddress = IPAddress.Parse(ip);
|
|
// IPEndPoint iPEndPoint = new IPEndPoint(iPAddress, port);
|
|
// Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
|
|
// try
|
|
// {
|
|
// IAsyncResult asyncResult = socket.BeginConnect(iPEndPoint, null, null);
|
|
// asyncResult.AsyncWaitHandle.WaitOne(2000, true);
|
|
// if (asyncResult.IsCompleted)
|
|
// isConnect = true;
|
|
// LogHelper.Log().Warn($"打印机 {ip}" + (isConnect ? "正常" : "离线！"));
|
|
// }
|
|
// catch (Exception ex)
|
|
// {
|
|
// ILog log = LogHelper.Log();
|
|
// Console.WriteLine($" {ip} 判断打印机是否正常连接失败：【{ex.Message}】",ex);
|
|
// }
|
|
// finally
|
|
// {
|
|
// socket.Close();
|
|
// }
|
|
// return isConnect;
|
|
//}
|
|
|
|
}
|
|
}
|