C# for loop syntax

Question

I\'m working on some C# code that has loop syntax that I\'ve never seen before:

for (;;)
{
  //Do some stuff
}

What does a for loop without

Answer 1

The syntax of a for loop is thus:

for (condition; test; action)

Any one of those items can be omitted (per the language spec). So what you've got is an infinite loop. A similar approach:

while (true) { // do some stuff }