Which loop to use, for or do/while?

Question

Using C# (or VB.NET) which loop (for loop or do/while loop) should be used when a counter is required?

Does it make a difference if the loop should only iterate a se

Answer 1

Just for completeness, you could also use option D:

for (int iLoop = 0; Criteria; iLoop++)
{
   // work here
}

(where Criteria is "to keep running")

the condition in a for loop doesn't have to involve iLoop. Unusual, though, but quite cute - only evaluates before work, though.