subtraction of values

If your values are stored inside a text file (e.g. 'foo.txt'), you may do somthing like:

try
{
  FileInputStream fstream = new FileInputStream("foo.txt");
  DataInputStream in = new DataInputStream(fstream);
  BufferedReader br = new BufferedReader(new InputStreamReader(in));
  String strLine;
  while ((strLine = br.readLine()) != null)
  {
    String [] sp = strLine.split(",");
    if (sp.length == 2)
    {
      System.out.println (Double.parseDouble(sp[1])-6.192 );
    }
  }
  in.close();
  }
  catch (Exception e)
  {
    System.err.println("Error: " + e.getMessage());
  }
}

if what u mean is lets say for example 3172014307880002,0.001320664. will be 6.192 - 0.001320664 which is the double value after 3172014307880002. one of the ways you can archive this is.

string absolute;
string value = "3172014307880002,0.001320664";
string[] stringss = regex.split(value, ",");
foreach(string strings in stringss)
{
for(int i = 0; i < strings.length; i++)
{
if(strings[i].contain("."))
{
absolute = strings[i];
double dabsolute = double.parse(absolute);
dabsolue -= 6.192;
Label lblTest = new label(); //create a new label control (Please assign ID to it)
lblTest.Text = dabsolute.Tostring();
}
}
}
Hope this will help, if there is anything not clear to you feel free add a comment.
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|Public static void main(string[] args) |
|{ |
| debug.writeline("Hope this will help, if there is anything not clear to you feel free to add a comment.Happy Programming");|
|} |
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