Latihan 28(APKOM)

Public Class LATIHAN028A_46109040

    Dim hubung As New OleDb.OleDbConnection("provider = microsoft.ace.oledb.12.0;data source=" & Application.StartupPath & "\databarang.accdb;jet OLEDB:database password=46109040")

    Dim ukky As New DataTable

    Public Sub ambildata()

        Dim data As New OleDb.OleDbDataAdapter

        data = New OleDb.OleDbDataAdapter("SELECT*from BARANG", hubung)

        ukky.Rows.Clear()

        data.Fill(ukky)

        data.Dispose()

    End Sub

    Private Sub Latihan28A_46109040_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        ambildata()

        dgv46109040.DataSource = ukky

    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1_46109040.Click

        If LATIHAN028B_46109040.Visible = False Then

            LATIHAN028B_46109040.Show()

        Else

            LATIHAN028B_46109040.Activate()

        End If

    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2_46109040.Click

        Me.Close()

    End Sub

End Class

Public Class LATIHAN028B_46109040

    Dim jembatan As New OleDb.OleDbConnection("provider = microsoft.ace.oledb.12.0;data source=" & Application.StartupPath & "\databarang.accdb;jet OLEDB:database password=46109040")

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles simpan_46109040.Click

        If KB_46109040.Text.Length = 0 Then

            MsgBox("Tolong Masukkan Teks Anda")

            Exit Sub

        End If

        If NB_46109040.Text.Length = 0 Then

            MsgBox("Tolong Masukkan Teks Anda")

            Exit Sub

        End If

        If Val(HJ_46109040.Text) = 0 Then

            MsgBox("Tolong Masukkan Teks Anda")

            Exit Sub

        End If

        If Val(JB_46109040.Text) = 0 Then

            MsgBox("Tolong Masukkan Teks Anda")

            Exit Sub

        End If

        Dim PENCARI As New ByIskandar.CariKeDataBaseByIskandar

        PENCARI.AturPencarianDataBase("BARANG", "KODEBARANG", KB_46109040.Text, 1, jembatan)

        If PENCARI.JumlahBaris > 0 Then

            MsgBox("Data sudah ada,tolong masukkan data baru")

            KB_46109040.Text = ""

            NB_46109040.Text = ""

            HJ_46109040.Text = ""

            JB_46109040.Text = ""

            Exit Sub

        End If

        Dim Perintah As New OleDb.OleDbCommand

        Perintah = New OleDb.OleDbCommand("INSERT INTO BARANG(KODEBARANG,NAMABARANG,HARGAJUAL,JUMLAHBARANG)VALUES ('" & KB_46109040.Text & "','" & NB_46109040.Text & "'," & Val(HJ_46109040.Text) & "," & Val(JB_46109040.Text) & " )", jembatan)

        jembatan.Open()

        Perintah.ExecuteNonQuery()

        jembatan.Close()

        Perintah.Dispose()

        KB_46109040.Text = ""

        NB_46109040.Text = ""

        HJ_46109040.Text = ""

        JB_46109040.Text = ""

        LATIHAN028A_46109040.ambildata()

        Me.Close()

    End Sub

End Class