stringdemo.cs

vc的原码例子12 vc的原码例子12

using System;

class StringDemo
{
	static public string AssignIt(string Str)
	{
		return (Str);
	}

	static public void ChangeIt(ref string Str)
	{
		Str = "New string";
	}

	static public void NoChange(string Str)
	{
		Str = "New string";
	}

	static void Main()
	{
		string Title = "Jamsa's C/C++/C# Programmer's Bible";
		string Topic;
		string Day = "Tuesday";	

		Console.WriteLine(Title);
		Console.WriteLine(Day);

		Topic = AssignIt("C# strings");
			Console.WriteLine(Topic);

		NoChange(Title);
		Console.WriteLine(Title);

		ChangeIt(ref Title);
		Console.WriteLine(Title);
	}
}