latihan 40a

Public Class Form40a068
    Dim A As New OleDb.OleDbConnection("Provider=microsoft.ACE.OLEDB.12.0;data source=" & Application.StartupPath & "\DATAMAJEMUK.accdb")
    Dim dt As New DataTable
    Dim dt1 As New DataTable
    Dim dset As New DataSet 'Deklarasi dataset'
    Dim Bsource1 As New BindingSource 'Deklarasi bindingsource'
    Dim Bsource2 As New BindingSource

    Public Sub winny()
        'Membersihkan detailtransaksi lalu mastertransaksi'
        dt1.Rows.Clear()
        dt.Rows.Clear()

        Dim B1 As New OleDb.OleDbDataAdapter
        B1 = New OleDb.OleDbDataAdapter("Select * From MASTERTRANSAKSI", A)
        B1.Fill(dt)

        B1 = New OleDb.OleDbDataAdapter("Select DETAILTRANSAKSI.NOTRANS, DETAILTRANSAKSI.KODEBARANG, BARANG.NAMABARANG, DETAILTRANSAKSI.UNIT, DETAILTRANSAKSI.HARGA, DETAILTRANSAKSI.UNIT*DETAILTRANSAKSI.HARGA AS JUMLAH FROM DETAILTRANSAKSI INNER JOIN BARANG ON DETAILTRANSAKSI.KODEBARANG=BARANG.KODEBARANG", A)
        B1.Fill(dt1)

        B1.Dispose()

    End Sub

    Private Sub Form40a068_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
       
        winny()

        'Memasukkan datatabel dalam dataset'
        dset.Tables.Add(dt)
        dset.Tables.Add(dt1)

        'Mengganti nama datatabel dalam dataset'
        dt.TableName = "T01"
        dt1.TableName = "T02"

        'Menambahkan relasi dalam dataset'
        dset.Relations.Add(New DataRelation("X", dset.Tables("T01").Columns("NOTRANS"), dset.Tables("T02").Columns("NOTRANS")))

        'Datasource dan membersource'
        Bsource1.DataSource = dset
        Bsource1.DataMember = "T01"
        Bsource2.DataSource = Bsource1
        Bsource2.DataMember = "X"

        'Memasukkan datatabel dari bindingsource ke dalam DVG'
        DGV40A1.DataSource = Bsource1
        DGV40A2.DataSource = Bsource2
    End Sub

    Private Sub Hapus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Hapus.Click
        Dim CM As New OleDb.OleDbCommand
        CM = New OleDb.OleDbCommand("DELETE * FROM MASTERTRANSAKSI WHERE NOTRANS='" & DGV40A1.CurrentRow.Cells("NOTRANS").Value & "'", A)
        A.Open()
        CM.ExecuteNonQuery()
        A.Close()

        CM = New OleDb.OleDbCommand("DELETE * FROM DETAILTRANSAKSI WHERE NOTRANS='" & DGV40A1.CurrentRow.Cells("NOTRANS").Value & "'", A)
        A.Open()
        CM.ExecuteNonQuery()
        A.Close()

        CM.Dispose()

        winny()

    End Sub

    Private Sub Edit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Edit.Click
        If Form40b068.Visible = False Then
            Form40b068.Show()
        Else
            Form40b068.Activate()
        End If

        Form40b068.NO1.Text = DGV40A1.CurrentRow.Cells("NOTRANS").Value
        Form40b068.nt068.Text = DGV40A1.CurrentRow.Cells("NOTRANS").Value
        Form40b068.jt068.Text = DGV40A1.CurrentRow.Cells("JENISTRANSAKSI").Value

        Form40b068.asni()
        Form40b068.TOTALJUMLAH()
    End Sub

    Private Sub Tambah_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Tambah.Click
        If Form40b068.Visible = False Then
            Form40b068.Show()
        Else
            Form40b068.Activate()
        End If

        Form40b068.NO1.Text = "-"
        Form40b068.nt068.Text = ""
        Form40b068.jt068.Text = ""

        Form40b068.asni()
        Form40b068.TOTALJUMLAH()

    End Sub
End Class