This book comprehensively introduces various programming skills using C# language, and is a perfect tutorial for learning C# programming skills. Based on Visual Studio 20 10 development environment, this book is divided into three chapters 2 1 to explain various technologies in C# programming. Among them, 1 is an introductory chapter, which mainly includes C# language and its development environment, mastering the basic knowledge of C# language, flow control statements, characters and strings, arrays and collections, C# object-oriented programming, exception handling and program debugging, Windows forms, and common controls for Windows applications. The second part is the improvement part, which mainly includes Windows application advanced controls, C# object-oriented advanced technology, data access technology, crystal report and printing, file and data flow technology, GDI+ drawing, thread use, network programming technology, registry technology, C# language new technology, and Windows application packaging and deployment. The third chapter is the application chapter, which mainly helps readers learn how to develop software by developing an enterprise invoicing management system.

This book is full of details and examples, which is very suitable for zero-based learners and teachers and students in colleges and universities, and can also be used as reference materials for teachers and students and software developers in relevant training institutions.