C# Versus Java

Java Programmers may look at C# with a mixture of trepidation, glee, and resentment. It has been suggested that C# is somehow a "rip-off" of Java. I won't comment on the religious war between Microsoft and the "anyone but Microsoft" crowd except to acknowledge that C# certainly learned a great deal from Java. But then Java learned a great deal from C++, which owed its syntax to C, which in turn was built on lessons learned in other languages. We all stand on the shoulders of giants.

C# offers an easy transition for Java programmers: the syntax is very similar and the semantics are familiar and comfortable. Java programmers will probably want to focus on the differences between Java and C# in order to use the C# language effectively. I've tried to provide a series of markers along the way (see the notes to Java programmers within the chapters).