visual-arduino.c

visual-arduino.c

Public Class Form1
    Dim temp As String

    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
        temp = sp1.ReadLine
        txt1.Text = temp

    End Sub
    Private Sub btn1_Click(sender As Object, e As EventArgs) Handles btn1.Click
        sp1.Open()
        Timer1.Start()
    End Sub

    Private Sub btn2_Click(sender As Object, e As EventArgs) Handles btn2.Click
        sp1.Close()
    End Sub

End Class