LATIHAN_40A_36110043

DESKRIPSI LATIHAN 40A

Terdapat tiga object yaitu Label, Button dan DataGridView

Object Label

Terdapat satu object Label  yaitu judul form yang bertuliskan DATA TRANSAKSI

Object Button

Terdapat tiga object button yaitu HAPUS, TAMBAH, EDIT 

DataGridView

Terdapat dua object datagridview. Datagridview1 digunakan untuk menampilkan data notrans, tanggal transaksi, dan jenis transaksi. Datagridview2 digunakan untuk menampilkan notrans, kode barang, nama barang, harga, unit, dan jumlah.

Script Unique

        Dim ADAPTER As New OleDb.OleDbDataAdapter

        tabel2.Rows.Clear()

        tabel1.Rows.Clear()

        ADAPTER = New OleDb.OleDbDataAdapter("select * from mastertransaksi", CONECT)

Even

ADY()

latihan_40A_36110043_Load

hapus_36110043_Click

tambah_36110043_Click

edit_36110043_Click

LANGKAH-LANGKAH

1.      BUKA  Microsoft Visual Studio 2008 dengan Klik star lalu pilih Microsoft Visual Studio 2008

2.      Click icon "Add new Item" 

3.       pilih Windows Form, lalu isi Name dengan Nama Latihan._40A_36110043 dan click add

4.      Buat design Form sesuai dengan Form diatas {gunakan object-object di dalam ToolBox dan lihat deskripsi latihan ini.}

5.       Ganti nama setiap object kecuali Label menggunakan "Properties Window"

6.       Klik 2x pada design form yang telah dibuat  untuk membuka lembar Scripnya.

Masukkkan Scrip di bawah ini..

Public Class latihan_40A_36110043

    Dim daset As New DataSet

    Dim tabel1 As New DataTable

    Dim tabel2 As New DataTable

    Dim BS1 As New BindingSource

    Dim BS2 As New BindingSource

    Dim CONECT As New OleDb.OleDbConnection("provider=microsoft.ace.oledb.12.0;data source=  M:\Apkom4\LATIHAN 35-40 DATA MAJEMUK\DATAMAJEMUK.accdb;Jet OLEDB:Database Password=43")

    Public Sub ADY()

        Dim ADAPTER As New OleDb.OleDbDataAdapter

        tabel2.Rows.Clear()

        tabel1.Rows.Clear()

        ADAPTER = New OleDb.OleDbDataAdapter("select * from mastertransaksi", CONECT)

        ADAPTER.Fill(tabel1)

        ADAPTER = New OleDb.OleDbDataAdapter("select detailtransaksi.notrans, barang.kodebarang, barang.namabarang, detailtransaksi.unit, detailtransaksi.harga, detailtransaksi.unit*harga as jumlah from barang inner join detailtransaksi on barang.kodebarang = detailtransaksi.kodebarang", CONECT)

        ADAPTER.Fill(tabel2)

    End Sub

    Private Sub latihan_40A_36110043_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        ADY()

        daset.Tables.Add(tabel1)

        daset.Tables.Add(tabel2)

        tabel1.TableName = "r1"

        tabel2.TableName = "r2"

        daset.Relations.Add(New DataRelation("an", daset.Tables("r1").Columns("notrans"), daset.Tables("r2").Columns("notrans")))

        BS1.DataSource = daset

        BS1.DataMember = "r1"

        BS2.DataSource = BS1

        BS2.DataMember = "an"

        Dim dc(1) As DataColumn

        dc(0) = tabel1.Columns("notrans")

        tabel1.PrimaryKey = dc

        dgv1_36110043.DataSource = BS1

        dgv2_36110043.DataSource = BS2

    End Sub

    Private Sub hapus_36110043_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles hapus_36110043.Click

        Dim cm As New OleDb.OleDbCommand

        cm = New OleDb.OleDbCommand("delete * from mastertransaksi where notrans = '" & dgv1_36110043.CurrentRow.Cells("notrans").Value & "'", CONECT)

        CONECT.Open()

        cm.ExecuteNonQuery()

        CONECT.Close()

        cm = New OleDb.OleDbCommand("delete * from detailtransaksi where notrans = '" & dgv1_36110043.CurrentRow.Cells("notrans").Value & "'", CONECT)

        CONECT.Open()

        cm.ExecuteNonQuery()

        CONECT.Close()

        cm.Dispose()

        ADY()

    End Sub

    Private Sub tambah_36110043_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tambah_36110043.Click

        If latihan_40B_36110043.Visible = False Then

            latihan_40B_36110043.Show()

        Else

            latihan_40B_36110043.Activate()

        End If

        latihan_40B_36110043.NT_36110043.Text = ""

        latihan_40B_36110043.JT_36110043.Text = ""

        latihan_40B_36110043.kode_36109003.Text = "-"

        latihan_40B_36110043.ADY2()

        latihan_40B_36110043.ADY3()

    End Sub

    Private Sub edit_36110043_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles edit_36110043.Click

        If latihan_40B_36110043.Visible = False Then

            latihan_40B_36110043.Show()

        Else

            latihan_40B_36110043.Activate()

        End If

        latihan_40B_36110043.NT_36110043.Text = dgv1_36110043.CurrentRow.Cells("notrans").Value

        latihan_40B_36110043.TGL_36110043.Value = dgv1_36110043.CurrentRow.Cells("tanggaltransaksi").Value

        latihan_40B_36110043.JT_36110043.Text = dgv1_36110043.CurrentRow.Cells("jenistransaksi").Value

        latihan_40B_36110043.kode_36109003.Text = dgv1_36110043.CurrentRow.Cells("notrans").Value

        latihan_40B_36110043.ADY2()

        latihan_40B_36110043.ADY3()

    End Sub

End Class

Next … save dan untuk menjalankan klik star debugging