List data in gridview using objects and class or in procedural method?

Question

Hi,

Can anyone help me? I just want to know if it is advisable to use objects or procedural in listing all items in gridview. Example is if i want to "SELECT * FROM dogs" and put it in a gridview. Is it proper to make a method in a class or directly code it in the load event of a form?

Pardon my bad english.

Thanks guys. Hope anyone can help me.

Jirr