Form 31

Public Class Form31A_36109023

    Dim ts As New DataTable

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

    Public Sub amelia()

        Dim kl As New OleDb.OleDbDataAdapter

        kl = New OleDb.OleDbDataAdapter("select * from barang", cc)

        ts.Rows.Clear()

        kl.Fill(ts)

        kl.Dispose()

    End Sub

    Private Sub Form31A_36109023_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        amelia()

        dgv36109023.DataSource = ts

    End Sub

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

        If Form31B_36109023.Visible = False Then

            Form31B_36109023.Show()

        Else

            Form31B_36109023.Activate()

        End If

        Form31B_36109023.KB_36109023.Text = dgv36109023.CurrentRow.Cells("kodebarang").Value

        Form31B_36109023.t1_36109023.Text = dgv36109023.CurrentRow.Cells("kodebarang").Value

        Form31B_36109023.t2_36109023.Text = dgv36109023.CurrentRow.Cells("namabarang").Value

        Form31B_36109023.t3_36109023.Text = dgv36109023.CurrentRow.Cells("hargajual").Value

        Form31B_36109023.t4_36109023.Text = dgv36109023.CurrentRow.Cells("jumlahbarang").Value

        Form31B_36109023.Show()

    End Sub

End Class

Public Class Form31B_36109023

    Dim amelia As New ByIskandar.CariKeDataBaseByIskandar

    Dim ame As New OleDb.OleDbCommand

    Dim rr 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("Isi rong itu yang kosong")

            Exit Sub

        End If

        If t2_36109023.Text.Length = 0 Then

            MsgBox("Isi rong itu yang kosong")

            Exit Sub

        End If

        If Val(t3_36109023.Text) = 0 Then

            MsgBox("Isi rong itu yang kosong")

            Exit Sub

        End If

        If Val(t4_36109023.Text) = 0 Then

            MsgBox("Isi rong itu yang kosong")

            Exit Sub

        End If

        If t1_36109023.Text <> KB_36109023.Text Then

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

            If amelia.JumlanBaris > 0 Then

                MsgBox("Adami kode barang seperti itu")

                Exit Sub

            End If

        End If

        ame = 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 = '" & t4_36109023.Text & "'", rr)

        rr.Open()

        ame.ExecuteNonQuery()

        rr.Close()

        ame.Dispose()

        t1_36109023.Text = ""

        t2_36109023.Text = ""

        t3_36109023.Text = ""

        t4_36109023.Text = ""

        KB_36109023.Text = "-"

        Form31A_36109023.amelia()

    End Sub

End Class