Using One Grid and Want to Display one Table at a Time

Question

Hai this is Renu,

 

     I have 6 tables in my database and i have one one Gridview in my frentend .My Requirement is 'I want to display one table data at a time  using one gridview only  i dont want to use multiple grids, So please help me this is so importantent to me...

 

Thank you