Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. An instruction-based guide with examples written in the C# programming language. VB.NET programmers can also take advantage of these examples by using one of the free conversion websites to convert the examples to VB.NET.Clear, step-by-step instructions and complete code examples illustrate the processes, making it easy to develop your own custom AutoCAD tools.This book is perfect if you are interested in customizing AutoCAD 2014 using the .NET API. You should have a basic familiarity with programming. Prior experience of customizing AutoCAD is helpful, but not required (as is a basic understanding of AutoCAD commands). If you have AutoCAD customization experience with another API, such as Lisp or VBA, you may find the examples in this book helpful when learning the .NET API.You should also have a basic familiarity with Microsoft Visual Studio 2010 (the Express editions are fine).