1 #region 保存数据
2 public void WriteCSV(string text)
3 {
4 object _lock = new object();
5 string path = Environment.CurrentDirectory + "\\生产数据";
6 if (!Directory.Exists(path))
7 {
8 Directory.CreateDirectory(path);
9 }
10 string fileFullFileName = path +"\\"+ DateTime.Now.ToString("yyyy_MM_dd") + ".csv";
11 System.IO.StreamWriter sw = null;
12 if (!File.Exists(fileFullFileName))
13 {
14 FileStream fs = new FileStream(fileFullFileName, FileMode.Create);
15 using (sw = new StreamWriter(fs, Encoding.GetEncoding("GB2312")))
16 {
17 string str = "Date,Time,标签编号,条码编号,解码内容";
18 sw.WriteLine(str);
19 }
20 }
21 lock (_lock)
22 {
23 FileStream fs = new FileStream(fileFullFileName, FileMode.Append);
24 try
25 {
26 using (sw = new StreamWriter(fs, Encoding.Default))
27 {
28 sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd,HH:mm:ss,") +text+'\t');//避免写入纯数字后用Excel打开显示成科学计数法的问题
29 }
30 }
31 catch
32 {
33 foreach (Process process in System.Diagnostics.Process.GetProcesses())
34 {
35 if (process.ProcessName.ToUpper().Equals("ET"))
36 process.Kill(); //杀进程
37 }
39 Thread.Sleep(200);
40 using (sw = new StreamWriter(fs, Encoding.Default))
41 {
42 sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd,HH:mm:ss:,") + text+'\t');
43 }
44 }
45 }
46 }
47 #endregion
