flyme通讯录:asp.net 注册代码用vb怎么写(数据库sql)

Sub Button2_Click(sender As Object, e As EventArgs)
dim error_1 as exception
try
if page.isvalid=true then
'
dim conn as new SqlConnection("server=localhost;Database=besj;uid=sa;pwd=123 ")
dim strl as string
strl="Insert into user_info(user_id,usr_sex,user_password,user_email,user_add,,user_post,user_phone,user_suxing) values('" & textbox1.text & "','" & RadioButtonList1.selecteditem.value & "','" & textbox2.text & "','" & textbox4.text & "','" & textbox5.text & "','" & textbox6.text & "','" & textbox7.text & "',1)"

dim cmd as new sqlcommand(strl,conn)
conn.open()
cmd.executenonquery()
conn.close()
response.redirect("logo.htm")
end if
catch error_1
response.Write("errorr")
end try

End Sub

用这段代码，系统提示总是错误