Explaining the differences between the do while loop and the do until loop in visual basic 2010.. Creating a visual basic for loop <google>adsdaqbox_flow</google> the visual basic for loop is ideal for situations where a task needs to be performed a specific number of times. for example, perhaps a value needs to be added to a variable 100 times.. Vb 2010 distance calculator loop? nov 4, 2011. the calculator is suppose to show how far someone goes for each hour increment (i.e. if they punch in 3 hours, it should show a number for 1 hour, 2 hours and 3 hours; if they punch in 10 hours it should show a number for 1 hour, 2 hours, 3 hours....etc. up to ten hours, etc.).
Visual basic evaluates these values only at this time and then assigns start to counter. before the statement block runs, visual basic compares counter to end . if counter is already larger than the end value (or smaller if step is negative), the for loop ends and control passes to the statement that follows the next statement.. Visual basic allows a procedure to be repeated many times as long as the processor until a condition or a set of conditions is fulfilled. this is generally called looping . looping is a very useful feature of visual basic because it makes repetitive works easier.. So your loop exits at the exact right time, and since the very next line of code is your other stopwatch and its less than a millisecond away, it will show that your delay loop ran for the correct amount of time, and if it shows that it ran correct, than it is correct because you were calling for millisecond accuracy, not nanosecond accuracy..