Form 30

Public Class Form30A_36109023

    Dim amelia As New DataTable

    Dim aa As New OleDb.OleDbConnection("PROVIDER = MICROSOFT.ACE.OLEDB.12.0; DATA SOURCE =" & Application.StartupPath & "/Databarang.ACCDB")

    Public Sub nn()

        Dim bb As New OleDb.OleDbDataAdapter

        bb = New OleDb.OleDbDataAdapter("select * from barang", aa)

        amelia.Rows.Clear()

        bb.Fill(amelia)

        bb.Dispose()

    End Sub

    Private Sub Form30A_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        nn()

        dgv36109023.DataSource = amelia

    End Sub

    Private Sub edit36109023_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles edit36109023.Click

        If Form30B_36109023.Visible = False Then

            Form30B_36109023.Show()

        Else

            Form30B_36109023.Activate()

        End If

        Form30B_36109023.kb36109023.Text = dgv36109023.CurrentRow.Cells("kodebarang").Value

        Form30B_36109023.t1_36109023.Text = dgv36109023.CurrentRow.Cells("kodebarang").Value

        Form30B_36109023.t2_36109023.Text = dgv36109023.CurrentRow.Cells("namabarang").Value

        Form30B_36109023.t3_36109023.Text = dgv36109023.CurrentRow.Cells("hargajual").Value

        Form30B_36109023.t4_36109023.Text = dgv36109023.CurrentRow.Cells("jumlahbarang").Value

        Form30B_36109023.Show()

    End Sub

End Class

Public Class Form30B_36109023

    Dim amelia As New ByIskandar.CariKeDataBaseByIskandar

    Dim rr As New OleDb.OleDbCommand

    Dim ee As New OleDb.OleDbConnection("PROVIDER = MICROSOFT.ACE.OLEDB.12.0; DATA SOURCE =" & Application.StartupPath & "/Databarang.ACCDB")

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        If t1_36109023.Text.Length = 0 Then

            MsgBox("Masukkan teks")

            Exit Sub

        End If

        If t2_36109023.Text.Length = 0 Then

            MsgBox("Masukkan teks")

            Exit Sub

        End If

        If Val(t3_36109023.Text) = 0 Then

            MsgBox("Masukkan teks")

            Exit Sub

        End If

        If Val(t4_36109023.Text) = 0 Then

            MsgBox("Masukkan teks")

            Exit Sub

        End If

        If kb36109023.Text <> t1_36109023.Text Then

            amelia.AturPencarianDataBase("Barang", "KodeBarang", t1_36109023.Text, 1, ee)

            If amelia.JumlanBaris > 0 Then

                MsgBox("Adami kode barang seperti itu")

                Exit Sub

            End If

        End If

        rr = New OleDb.OleDbCommand("update barang set kodebarang = '" & t1_36109023.Text & "',namabarang = '" & t2_36109023.Text & "', hargajual = " & Val(t3_36109023.Text) & ",jumlahbarang = " & Val(t4_36109023.Text) & " where kodebarang = '" & kb36109023.Text & "'", ee)

        ee.Open()

        rr.ExecuteNonQuery()

        ee.Close()

        rr.Dispose()

        kb36109023.Text = ""

        t1_36109023.Text = ""

        t2_36109023.Text = ""

        t3_36109023.Text = ""

        t4_36109023.Text = ""

        Form30A_36109023.nn()

    End Sub

End Class