int repeats = 0; 
bool while = true; //creates a bool variable with the true value
while (while = true) //repeats the code in the curly brackets as long
{                    //as the value in the round brackets remains true
   repeats++; //increase the value inside repeats
}

int i = 0; // initialization

while (i < 10) // condition
{
    Console.WriteLine("i = {0}", i);

    i++; // increment
}