Searchbox related problem

hello all,

 I am devloping an application in c#.net.my problem is related with search boxes.I am using ms access as databse.

my application has following components
name=textbox1
lastname=textbox2
mobile number=textbox3  * problem inputting 10 digit number showing me error. give me solution of that
city=textbox4
listbox
Button=Display

when I press display button, the name entries of database must be displayed in the listbox.

and when I select the name of the list box the whole information of that name should be display in form entries excluding listbox and button...

so kindly give me solution of my problem step by step programatically...