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2010-05-26T15:31:18Z

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2010-05-26T11:39:35Z

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==Illustrates the use of a const field==

<source lang="csharp">
/*
Mastering Visual C# .NET
by Jason Price, Mike Gunderloy
Publisher: Sybex;
ISBN: 0782129110
*/
/*
Example6_2.cs illustrates the use of a const field
*/

// declare the Car class
class Car
{
// declare a const field
public const int wheels = 4;
}

public class Example6_2
{
public static void Main()
{
System.Console.WriteLine("Car.wheels = " + Car.wheels);
// Car.wheels = 5; // causes compilation error
}
}

</source>

==Illustrates the use of constants==

<source lang="csharp">
/*
Mastering Visual C# .NET
by Jason Price, Mike Gunderloy
Publisher: Sybex;
ISBN: 0782129110
*/
/*
Example2_7.cs illustrates the use of constants
*/
public class Example2_7
{
public static void Main()
{
const int Length = 3;
// mathematical constant pi
const double Pi = 3.14159;
// speed of light in meters per second
const double SpeedOfLight = 2.99792e8;
System.Console.WriteLine(Length);
System.Console.WriteLine(Pi);
System.Console.WriteLine(SpeedOfLight);
}
}

</source>

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