How to read and filter lines in text file Using C#
<p>1) I have a text file below like this.</p>

<blockquote>
<pre><code>Dilantha
code 65
po Bo 1255
colombo
sri lanka

joy
code 78
toronto
Canada
</code></pre>
</blockquote>

<p>2) But I want the below result. ( I don't want the <strong>code 65</strong> and <strong>code 78</strong> parts)</p>

<blockquote>
<pre><code>Dilantha  colombo     sri lanka

joy       toronto     Canada
</code></pre>
</blockquote>

<p>3) My requirment is, first I want to read the text file, then I want to filter the the result shown in <strong>2</strong> above.</p>

<p>Here's my Code. I'm using <strong>C#</strong></p>

<pre><code>    String line;
    String path = "c:/sample.txt";

    StreamReader sr = new StreamReader(path);
    while ((line = sr.ReadLine()) != null)
    {
        //display the readed lines in the text box
        disTextBox.AppendText(line+Environment.NewLine);
    }
</code></pre>
