myfile = open(r'E:\poem.txt','r') str = myfile.read(30) print(str) str2 = myfile.read(50) print(str2) myfile.close()

StreamReader myfile = File.OpenText(r'E:\poem.txt');
string str = myfile.Read(30)
Console.WriteLine(str)
string str2 = myfile.Read(50)
Console.WriteLine(str2)
myfile.Close()