how faster is Static Function

correct me if I’m wrong

if static means only 1 does it make take less space and is it more good for performance?

what takes less RAM / HDD

  • variable
  • constant variable
  • static constant variable

Static is slightly faster than instance for one reason. Every time you call something like

myObj.itsVariable;

The compiler needs first to make sure the instance exists while a static is sure to exist.

Look there http://www.dotnetperls.com/callvirt