Reading a CSV file

Now, we want to read from csv (comma separated value) file. Download the file from https://drive.google.com/open?id=0B6PPMb8KxlnQckZzM25XZnVhTGc

Then, add it to your Solution Explorer in Visual Studio. Don't forget to choose "Copy if Newer".

Create a new function to read from file, we named it ReadFile(). ReadFile takes file as an input.

public static string ReadFile(string fileName)
{
    using (var reader = new StreamReader(fileName))
    {
        return reader.ReadToEnd();
    }
}

Get back to our Main class. Now, we could call the function.

var fileContents = ReadFile(fileName);
Console.WriteLine(fileContents);