How to loop over lines from a TextReader?

Question

How do I loop over lines from a TextReader source?

I tried

foreach (var line in source)

But got the error

foreach statement cannot operate on variables of type 'System.IO.TextReader' because 'System.IO.TextReader' does not contain a public definition for 'GetEnumerator'

Answer 1

string line;
while ((line = myTextReader.ReadLine()) != null)
{
    DoSomethingWith(line);
}