How To Retrive Date(alone) From Datetime Field

hai

In my web application i want to bind data from sql 2005 to ultrawebgrid,  when i use 

 source code

dim cmdselect as sqlcommand

dim cmdstring as string

cmdstring="select name, datefieldname from tablename"

cmdselect=new sqlcommand(cmdstring,connectionstring)

connectionstring.open()

ultrawebgrid1.datasource=cmdselect.executenonquery()

ultrawebgrid1.databind()

connectionstring.close()

----- when i execute above coding i am geting date and time displayed there, but i want to display date alone

--my datefield datatype  is datetime

- i am using sql 2005,(vs2005-vb/asp.net)

please help me

thanks in advance