tow like condition in 1 sql query : i have a datagridview and i want to set it user to serch data using textbox
i am using vb.net and ms accsess
here is my sql code .when i run it there is an error show "no value given for one or more parameeter

    ("select *from itemtbl where (item_id like '%" & TextBox1.Text & "%') or (item_desc like '%" & TextBox1.Text & "%') ", objcon1.mydataconnection)