F Using Visual Studio or Visual C# Express
The Integrated Development Environment Visual C# Express is available for free download at http://www.microsoft.com/express/.
We can run all the programs in the book using Visual Studio or Visual C# Express. We illustrate with a few examples. To open Visual C# Express click the Start button in the lower-left corner of the screen, then click All Programs, and then click Microsoft Visual C# 2010 Express.
A CONSOLE APPLICATION
We first illustrate with a console application, Example 3.4, DoubleOut.cs. To ...