Points to Remember (compiled from various sources)

•   In languages like C and Java int is a primitive type. In C# it is a struct type which has more members. While typing a program in Visual Studio, keep the cursor over the word 'int' and press F12 to explore.
  
• The MSIL code is actually stored in an .exe file, but this file does not contain executable code. It contains the information needed by the JIT to execute the code when you run it.