program hal 33_Ina yusnita

Public Class Form1
Dim LST As ListViewItem
Private Sub kode_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles kode.SelectedIndexChanged
Select Case kode.Text
Case "TS001"
Microsoft.VisualBasic.Right(kode.Text, 3)
nama.Text = "Flashdisk 4GB"
Microsoft.VisualBasic.Left(kode.Text, 2)
merk.Text = "Toshiba"
Case "TS002"
Microsoft.VisualBasic.Right(kode.Text, 3)
nama.Text = "Flashdisk 2GB"
Microsoft.VisualBasic.Left(kode.Text, 2)
merk.Text = "Toshiba"
Case "VG001"
Microsoft.VisualBasic.Right(kode.Text, 3)
nama.Text = "Flashdisk 4GB"
Microsoft.VisualBasic.Left(kode.Text, 2)
merk.Text = "V-Gen"
Case "VG002"
Microsoft.VisualBasic.Right(kode.Text, 3)
nama.Text = "Flashdisk 2GB"
Microsoft.VisualBasic.Left(kode.Text, 2)
merk.Text = "V-gen"
End Select

If kode.Text = "TS001" Then
harga.Text = "105000"
ElseIf kode.Text = "TS002" Then
harga.Text = "75000"
ElseIf kode.Text = "VG001" Then
harga.Text = "90000"
ElseIf kode.Text = "VG002" Then
harga.Text = "60000"
End If
End Sub

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
kode.Items.Add("TS001")
kode.Items.Add("TS002")
kode.Items.Add("VG001")
kode.Items.Add("VG002")

buat_table()
kosong()

End Sub
Sub buat_table()
With LV
.Items.Clear()
.FullRowSelect = True
.GridLines = True
.View = View.Details

.Columns.Add("No Pembelian", 100)
.Columns.Add("Kode Barang", 100)
.Columns.Add("Nama Barang", 100, HorizontalAlignment.Center)
.Columns.Add("Merk", 100, HorizontalAlignment.Left)
.Columns.Add(" Harga ", 100, HorizontalAlignment.Left)
.Columns.Add("Jumlah Beli", 100, HorizontalAlignment.Left)
.Columns.Add("Total Harga", 100, HorizontalAlignment.Left)

End With
End Sub
Sub simpan()
LST = Me.lv.Items.Add(Me.no.Text)
LST.SubItems.Add(Me.kode.Text)
LST.SubItems.Add(Me.nama.Text)
LST.SubItems.Add(Me.merk.Text)
LST.SubItems.Add(Me.harga.Text)
LST.SubItems.Add(Me.jumlah.Text)
LST.SubItems.Add(Me.tharga.Text)

End Sub


Sub kosong()
nama.Text = ""
no.Text = ""
kode.Text = ""
merk.Text = ""
harga.Text = ""
jumlah.Text = ""
tharga.Text = ""
no.Focus()
End Sub



Private Sub btnhapusdata_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnhapusdata.Click
If lv.SelectedItems.Count <> 0 Then

lv.Items.Remove(lv.SelectedItems(0))
Else
MsgBox("maaf anda belum" & "memilih yang mana mau dihapus")
End If
End Sub

Private Sub btnsimpan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsimpan.Click
Call simpan()
End Sub

Private Sub btnbersih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnbersih.Click
kosong()
no.Focus()

End Sub

Private Sub btnkeluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnkeluar.Click
Dim tanya As String
tanya = MsgBox("Apakah Anda Yakin Ingin Keluar?" & vbCrLf & "Harus Yakin", MsgBoxStyle.Question + MsgBoxStyle.YesNo)
If tanya = vbYes Then
Me.Close()
Else
Exit Sub
End If
End Sub

Private Sub btnhapussemua_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnhapussemua.Click
lv.Items.Clear()
End Sub

Private Sub jumlah_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles jumlah.KeyPress
tharga.Text = Val(jumlah.Text) * Val(harga.Text)
End Sub

End Class