How to create a log history in VB.NET and saves it into database?

Hi, below is the code in my login button, yet I'm confused what code to put in logout button. I only know few knowledge about vb.net and I am trying to understand it as much as I can. Thank you for understanding! :)

Public Class Form2

    Private OPConStr As String = ("server=localhost;username=root;password=07292021;database=usersaccount")

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Dim ID As Integer
        Using connection As New MySqlConnection(OPConStr),
            cmd As New MySqlCommand("SELECT `StudentId` FROM `usersaccount` WHERE `StudentId` = @username AND `Account Password` = @password", connection)
            cmd.Parameters.Add("@username", MySqlDbType.VarChar).Value = Username.Text
            cmd.Parameters.Add("@password", MySqlDbType.VarChar).Value = Pass.Text
            connection.Open()
            ID = CInt(cmd.ExecuteScalar())
        End Using
        If ID = 0 Then
            MessageBox.Show("Invalid Username Or Password")
            Exit Sub
        End If
        Using con As New MySqlConnection("server=localhost;username=root;password=07292021;database=logsrecord"),
                cmd As New MySqlCommand("Insert into loghistory.logsrecord (StudentID, DateIn, Action) Values (@ID, @In, @Action);", con)
            cmd.Parameters.Add("@ID", MySqlDbType.VarChar).Value = ID
            cmd.Parameters.Add("@In", MySqlDbType.DateTime).Value = Now()
            cmd.Parameters.Add("@Action", MySqlDbType.Int32).Value = 1
            con.Open()
            cmd.ExecuteNonQuery()
        End Using
        Form3.Show()
        Hide()
    End Sub

This is the table in my database:

• StudentID (VarChar)
• In (Datetime)
• Out (Datetime)
• Action (Int)