C# (CSharp) app.HeadFirstDesignPatterns.CommandPattern.Commands.CeilingFans CeilingFan.Medium - 2 examples found. These are the top rated real world C# (CSharp) examples of app.HeadFirstDesignPatterns.CommandPattern.Commands.CeilingFans.CeilingFan.Medium extracted from open source projects. You can rate examples to help us improve the quality of examples.