Read all the contents of a text file

Question

I need to read all the contents of a text file and put it into a string.

Usually, I do so:

using(var reader = new StreamReader("arquivo.txt"))
{
    var strBuilder = new StringBuilder();

    while (objReader.ReadLine() != null)
    {
        strBuilder.Append(objReader.ReadLine());
    }
}

var texto = strBuilder.ToString();

Is there any other way or method that does this in a simpler way?

Answer 1

No . NET Framework 2.0 and later, the class File has the method ReadAllText() that does just that.

The code above would look like this:

var texto = File.ReadAllText("arquivo.txt");

Answer 2

Yes, it has, since version 2.0 of the . NET Framework ReadAllText().

var texto = File.ReadAllText("arquivo.txt");

I put in the Github for future reference.