CODEWITHSUNDEEP
c#
tr_pouya
tr_pouya

Reputation: 27

write data into txt file with 2 column of data

i have program that read from serial port and write them into text but i need time of data that come into my PC i cant adding time in front of the data 

FileStream fileStream = new FileStream(filename, FileMode.Append);
                var data = System.Text.Encoding.UTF8.GetBytes(temp);
                      //  int time;
                       // time =Convert.ToInt32( DateTime.Today);
                      //  MessageBox.Show(time.ToString());
               fileStream.Write(data+//code?? , 0, data.Length);
           fileStream.Close();

                        }

Upvotes: 0

Views: 641

Answers (1)

MatSnow
MatSnow

Reputation: 7517

Assuming temp is of type String. Add DateTime.Now before you convert the temp-Variable to a ByteArray. Change this line...

var data = System.Text.Encoding.UTF8.GetBytes(temp);

to...

var data = System.Text.Encoding.UTF8.GetBytes(String.Format("{0} {1}",temp, DateTime.Now));

or to just get the time of day...

var data = System.Text.Encoding.UTF8.GetBytes(String.Format("{0} {1}",temp, DateTime.Now.ToString("T")));

Upvotes: 1

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