public static void Main()
Console.WriteLine("Please enter your name");
string name = Console.ReadLine();
Console.WriteLine("Length of {0} is {1}.", name, name.Length);
Console.WriteLine("===================");
string strTransformation = "My FIrst stRinG";
Console.WriteLine("Lowercase of \"{0}\" is \"{1}\".", strTransformation, strTransformation.ToLower());
Console.WriteLine("Uppercase of \"{0}\" is \"{1}\".", strTransformation, strTransformation.ToUpper());
string strTrim = " my string test ";
Console.WriteLine("Trimmed version is of \"{0}\".", strTrim.Trim());
string strSample = "Is it a book?";
bool bolHasPeriod = false;
Console.WriteLine("bolHasPeriod:" + bolHasPeriod);
bool bolIsStartWithIs = false;
Console.WriteLine("bolIsStartWithIs:" + bolIsStartWithIs);
bool bolIsQuestion = false;
Console.WriteLine("bolIsQuestion:" + bolIsQuestion);
strSample = "Indiana University";
Console.WriteLine("intN:" + intN);
Console.WriteLine("=========================");
string strEmail = "superman@iu.edu";
Console.WriteLine("===================");
string strPhone = "812.212.3456";
Console.WriteLine("strPhone:" + strPhone);
strPhone = "812.212.3456";
Console.WriteLine("strPhone:" + strPhone);
Console.WriteLine("strPhone:" + strPhone);
Console.WriteLine("===================");