Trigger the comparevalidator everytime the value of the controltocompare changes

Question

I have a comparevalidator for my calendar extender. The textbox that's set as controltocompare changes value whenever the user checks/unchecks boxes inside a gridview. How do I trigger the comparevalidator from code behind everytime the checkedchanged event is triggered?

Answer 1

first of all it is not clear from your question what you want to compare. Second Compare validators fires on its own. you cant make it to fire on check box change. instead you can write server side code to achieve that. hope it helps.