CODEWITHSUNDEEP
c#
zahid mahmood
zahid mahmood

Reputation: 1

Working with text files in c#

I have a new task I want to store every student data in a separate text file..

id    name      subject    marks  toal subjects
1     jhone       math     60            3
2     smith       science  50            3
3     clark       math     90            3
1     jhone       science  80            3
3     clark       science  56            3
1     jhone       ecnomics 75            3
2     smith       math     40            3
3     clark       ecnomics 99            3

like this: filename = 1 jhone

and data in file is 

1     jhone       math     60           3 
1     jhone       science  80           3
1     jhone       ecnomics 75           3

2nd filename = 2 smith

and data in file is

2     smith       science  50             3
2     smith       math     40             3

3rd filename = 3 clark

and data is

3     clark       math     90            3
3     clark       science  56            3
3     clark       ecnomics 99            3

Now what I want when total subject = total records then result store in a another text

file name is finalResult like this 

1,jhone,math 60,science 80,ecnomics 75
3,clark,math 90,science 56,ecnomics 99

and both files name = 1 jhone and filename = 3 clark both are automatically deleted

Upvotes: 0

Views: 244

Answers (2)

Stephen Gennard
Stephen Gennard

Reputation: 1910

Hint: use: Directory.GetFiles to get the files, use File.ReadAllLines to read all the lines into a string[], the String.Split to split the lines...

Upvotes: 0

Arrabi
Arrabi

Reputation: 3778

I would advice you to save it on HD as XML text file.

I think you are using C#:

XmlDocument xml = new XmlDocument();
XmlElement xmlStudent = xml .CreateElement("Student");
xmlmetaData.AppendChild(xmlStudent);

XmlElement xmlFirstTagElement = xml.CreateElement("FirstTag");
xmlFirstTagElement .InnerText = "YOUR VALUE";
xmlStudent .AppendChild(xmlFirstTagElement);

//SAVE ON DISK
xml.Save("Path");

Upvotes: 1

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