What is the use of ReadLine() method in StreamReader class.

Posted by vishalneeraj-24503 on 1/27/2014 | Category: C# Interview questions | Views: 1784 | Points: 40

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Answer:

ReadLine is a StreamReader method which returns the next text line from the text file.It reads line one by one from the text file.

For Example:-

string file_contents;

ArrayList arr_list = new ArrayList();



using (StreamReader sr = new StreamReader("C:\\rpt.txt"))

{

    while ((file_contents = sr.ReadLine()) != null)

    {

         arr_list.Add(file_contents);

    }

}

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