C# --Builds A Sentence

build_a_sentence.cs

// Build A Sentence – the following program constructs sentences by concatenating user input until the //user enters one of the termination characters
//This program shows you when you need to look for string equality the 

using System;
namespace BuildASentence
{
	public class Program
	{
		public static void Main(string[] args)
Console.WriteLine(“Each line you enter will be added to a sentence until you enter Exit or Quit”);
// ask the user for input; continue concatenating the phrases input until the user enters exit or quit (start with a null sentence)
string sSentence = “ “;
for(; ;)
{
	// get the next line
	Console.WriteLine(“Enter a string”);
	string sLine = Console.ReadLine();
	// exit the loop if it’s a terminator
	if (IsTerminatorString(sLine))
{	
	break;
}
// otherwise, add it to the sentence
sSentence = String.Concat (sSentence, sLine);
// let the user know how she’s doing
Console.WriteLine(“\nYou’ve entered: (0)”, sSentence);
}
Console.WriteLine(“\nTotal sentence:\n(0)”, sSentence);
// wait for user to acknowledge the results
Console.WriteLine(“Press Enter to terminate…”);
Console.Read();
}
// IsTerminating – return a true if the source string is equal to any of the termination strings public static bool IsTerminateString(string source)
{
	string[]	sTerms = {“EXIT”, “exit”, “QUIT”, “quit”);
// compare the string entered to each of the legal exit commands 
foreach(string sTerm in sTerms)
{
	// return a true if you have a match
	if (String.Compare(source, sTerm) == 0)
{
	return true;
}}
return false;
}}}