The connection between the DataGridView and bindingNavigator

hi thank you for answer

but first link use Wizard ad i don't like use Wizard 

and second link don't use class and layer in  project pleas first download and see and test my project so you better can understand what i need and what i said

Hi check this artical

 

http://www.c-sharpcorner.com/UploadFile/718fc8/how-to-bind-bindingnavigator-with-datagridview/

http://stackoverflow.com/questions/1927769/howto-bind-bindingnavigator-to-datagridview