Membuat Data Barang Meggunakan VB,net

hai teman2 hari neh saya akan memostingkan cara membuat data barang penjualan TV sony dengan menggunakan VB net..

buat form seperti di gambar yah teman2

kemudian ketikkan perintah di bawah ini

1. Duble klik di Form 1..

Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Nama.Items.Add("Sony 20 inchi")

        Nama.Items.Add("Sony 32 inchi")

        Nama.Items.Add("Sony 18 inchi")

        Dim i As Integer

        For i = 1 To 20

            JJ.Items.Add(i)

        Next

    End Sub

 2. duble klik di button keluar..

    Private Sub BtnKeluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnKeluar.Click

        End

    End Sub

 3. Duble klik di  button Hapus....

    Private Sub Btnhapus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btnhapus.Click

        Nama.Text = ""

        Harga.Text = ""

        JJ.Text = ""

        Discount.Text = ""

        Total.Text = ""

        TP.Text = ""

    End Sub

 4.Double klik di text box Nama...

    Private Sub Nama_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Nama.SelectedIndexChanged

        Select Case Nama.Text

            Case "Sony 20 inchi"

                Harga.Text = 2000000

            Case "Sony 32 inchi"

                Harga.Text = 5000000

            Case "Sony 18 inchi"

                Harga.Text = 1500000

        End Select

    End Sub

 5. Double klik di Button Proses...

    Private Sub Btnproses_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btnproses.Click

        Total.Text = Harga.Text * JJ.Text

        If Total.Text > 2500000 Then

            Discount.Text = 0.01 * Total.Text

        Else

            Discount.Text = 0

        End If

        TP.Text = Total.Text - Discount.Text

    End Sub

End Class

ini hasil nya teman2

semoga bermanfaat yah teman2 :)