[筆記]vb.net連接mysql資料庫

連線
Imports MySql.Data.MySqlClient

Dim conn As MySqlConnection

Private Sub cmdLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdLogin.Click
conn = New MySqlConnection()
conn.ConnectionString = "server=" & txtServer.Text & ";" _
& "user id=" & txtUsername.Text & ";" _
& "password=" & txtPassword.Text & ";" _
& "database=in_out"

End Sub