GRIDVIEW and ADO.Net

Question

Hi...!!I am Rahul Sharma and i am facing a problem in my .net based application.i hava a form in which there are 3 text box and 1 drop down list box.There are 2 tables in the Database named as Name (id(Primary key),name ,City and Cityid(Foreign key)) and another table is City (cityid(Primary key ) , city_name ) we have to inset the value through the text box into the Databse and reterive these values in the page form the database using the GRIDVIEW Control..
 
If anybody knows
 the coding for that part.Please let me know at my email id i.e. [email protected] or [email protected] or you can
contact me at [phone],
I shall be very grateful to you...
 
Thanks
With Regards