File list (Check if you may need any files):
502259ch02 Source\Source
.................\......\ArgsExample.cs
.................\......\DoubleMain.cs
.................\......\ElseIf.cs
.................\......\First.cs
.................\......\MathClient.cs
.................\......\MathLibrary.cs
.................\......\MathLibrary.xml
.................\......\MathLibray.xml
.................\......\NestedFor.cs
.................\......\Scope.cs
.................\......\ScopeBad.cs
.................\......\ScopeTest2.cs
.................\......\StringExample.cs
.................\......\Var.cs