1 public void WriteData()
2 {
3 try
4 {
5 if (System.IO.Directory.Exists(DataFileRootPath) == false)
6 {
7 System.IO.Directory.CreateDirectory(DataFileRootPath);
8 }
9 StringBuilder DataColumn = new StringBuilder();
10 StringBuilder DataLine = new StringBuilder();
11
12 string strT = DateTime.Now.Year.ToString() + "-" + DateTime.Now.Month.ToString() + "-" + DateTime.Now.Day.ToString() + "_" + DateTime.Now.Hour.ToString() + "-" + DateTime.Now.Minute.ToString() + "-" + DateTime.Now.Second.ToString() + "-" + DateTime.Now.Millisecond.ToString();
13
14 //列标题
15 DataColumn.Append("DateTime,");
16 //行数据
17 DataLine.Append(strT + ",");
18
19
20
21
22 string FileName = DateTime.Now.Year.ToString() + "-" + DateTime.Now.Month.ToString() + "-" + DateTime.Now.Day.ToString();
23 string FilePath = DataFileRootPath + "\\" + FileName + ".CSV";
24
25 if (System.IO.File.Exists(FilePath) == false)
26 {
27 System.IO.StreamWriter stream = new System.IO.StreamWriter(FilePath, false, Encoding.UTF8);
28 stream.WriteLine(DataColumn);
29 stream.WriteLine(DataLine);
30 stream.Flush();
31 stream.Close();
32 stream.Dispose();
33 }
34 else
35 {
36 System.IO.StreamWriter stream = new System.IO.StreamWriter(FilePath, true, Encoding.UTF8);
37 stream.WriteLine(DataLine);
38 stream.Flush();
39 stream.Close();
40 stream.Dispose();
41 }
42 }
43 catch (Exception ex)
44 {
45
46 }
47 }
