C# DateTimePicker stuck in loop

Question

I have a datetimepicker in C#. When I click on it, it expands to show a monthly calendar, when I click the left arrow to go back a month, it changes the value and calls my even

Answer 1

Without seeing any of the code, try these steps:

1. Comment out the entire event handler to see how fast it runs with nothing attached to it.
2. Uncomment lines one at a time to see which ones are causing the most problems.
3. Analyze those method calls.
4. ...
5. Profit!