I'm starting with c# as my second language and i'm doing a windows form app (.NET framework) with ms sql server db. I tried to erase an ErrorProvider (called ErrorProvider1) for the FirstName column after a quick test. However, it keeps popping up every time I insert a new row in DB even after deleting. I erased all the code related to it and also de ErrorProvider component in Dashboard.cs [Design]. It's not interfering with my Save method, but it's really annoying.
Any thoughts on that? Thanks for the help.
Check wired events. Probably you got your button's function call in some event wired.