How are you?
I'm starting to use the DevExpress components, and I'd like to implement the DXerrorProvider, which in my case, if the value of the text box is null, or empty, the error icon would appear next.
Then I logged into the DevExpress help: link
I am not understanding the code itself, so I understand the bindingSource makes the link between my textbox and my data source, which in this case is empty.
I then assign this link to the DXerrorProvider, right?
Then comes a myrecord class, what's the use? would it be for when you put the mouse on top you see the error message?