Ray's playground

摘要：A constant is a symbol that has a never-changing value. When defining a constant symbol,its value must be determinable at compile time. The compiler then saves the constant’s valuein the assembly’s metadata. This means that you can define a constant only for types thatyour compiler considers primit. 阅读全文

摘要：The CLR offers two IL instructions for calling a method: The call IL instruction can be used to call static, instance, and virtual methods.When the call instruction is used to call a static method, you must specify the typethat defines the method that the CLR should call. When the call instruction . 阅读全文