How many types of triggers are there in update panel?
There are 2 types of triggers.
1. PostBackTrigger : It does a full postback. This is useful when any such control which placed within updatePanel but it cannot work asynchronously. Like File Upload Control.
2. AsyncPostBackTrigger :- It does partial post back asynchronously.
1. PostBackTrigger : It does a full postback. This is useful when any such control which placed within updatePanel but it cannot work asynchronously. Like File Upload Control.
2. AsyncPostBackTrigger :- It does partial post back asynchronously.
