Deskripsi Form
Latihan 28B
Pada form latihan 28B ada 3 object
yang digunakan yaitu Label, Text Box dan Button.
Object Label
Terdapat 5 label pada form latihan
28B (penginputan data, kode barang, nama barang, harga jual, dan jumlah barang).
Object TextBox
Terdapat 4 object textbox (status input) yang digunakan dalam menginput
data.
Object Button
Terdapat 1 object button (simpan).
Tombol simpan digunakan untuk menyimpan data yang telah diinput.
Script Unique
Pada Latihan ini tidak ada script
yang baru, secara keseluruhan script telah ada pada latihan-latihan sebelumnya.
Langkah-Langkah
Penyelesaian Form Latihan_28B_46110002
·
Buka folder project yang telah dibuat.
·
Klik kanan, view kode lalu masukkan rumus
Public Class Latihan_28B_46110002
Dim Jalan As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source =" & Application.StartupPath & "\DataBarang.ACCDB")
Private Sub SIMPAN_46110002_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SIMPAN_46110002.Click
If KB_46110002.Text.Length = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
If NB_46110002.Text.Length = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
If Val(HJ_46110002.Text) = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
If Val(JB_46110002.Text) = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
Dim PENCARI As New ByIskandar.CariKeDataBaseByIskandar
PENCARI.AturPencarianDataBase("BARANG", "KODEBARANG", KB_46110002.Text, 1, Jalan)
If PENCARI.JumlanBaris > 0 Then
MsgBox("The data has been exist please insert new data")
KB_46110002.Text = " "
NB_46110002.Text = " "
HJ_46110002.Text = " "
JB_46110002.Text = " "
Exit Sub
End If
Dim Cm As New OleDb.OleDbCommand
Cm = New OleDb.OleDbCommand("INSERT INTO BARANG (KODEBARANG, NAMABARANG, HARGAJUAL, JUMLAHBARANG) VALUES ('" & KB_46110002.Text & "','" & NB_46110002.Text & "', " & Val(HJ_46110002.Text) & "," & Val(JB_46110002.Text) & ")", Jalan)
Jalan.Open()
Cm.ExecuteNonQuery()
Jalan.Close()
Cm.Dispose()
KB_46110002.Text = " "
NB_46110002.Text = " "
HJ_46110002.Text = " "
JB_46110002.Text = " "
Latihan_28A_46110002.ambildata()
Me.Close()
End Sub
End Class
Public Class Latihan_28B_46110002
Dim Jalan As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source =" & Application.StartupPath & "\DataBarang.ACCDB")
Private Sub SIMPAN_46110002_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SIMPAN_46110002.Click
If KB_46110002.Text.Length = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
If NB_46110002.Text.Length = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
If Val(HJ_46110002.Text) = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
If Val(JB_46110002.Text) = 0 Then
MsgBox("Plase Insert Your Text")
Exit Sub
End If
Dim PENCARI As New ByIskandar.CariKeDataBaseByIskandar
PENCARI.AturPencarianDataBase("BARANG", "KODEBARANG", KB_46110002.Text, 1, Jalan)
If PENCARI.JumlanBaris > 0 Then
MsgBox("The data has been exist please insert new data")
KB_46110002.Text = " "
NB_46110002.Text = " "
HJ_46110002.Text = " "
JB_46110002.Text = " "
Exit Sub
End If
Dim Cm As New OleDb.OleDbCommand
Cm = New OleDb.OleDbCommand("INSERT INTO BARANG (KODEBARANG, NAMABARANG, HARGAJUAL, JUMLAHBARANG) VALUES ('" & KB_46110002.Text & "','" & NB_46110002.Text & "', " & Val(HJ_46110002.Text) & "," & Val(JB_46110002.Text) & ")", Jalan)
Jalan.Open()
Cm.ExecuteNonQuery()
Jalan.Close()
Cm.Dispose()
KB_46110002.Text = " "
NB_46110002.Text = " "
HJ_46110002.Text = " "
JB_46110002.Text = " "
Latihan_28A_46110002.ambildata()
Me.Close()
End Sub
End Class
Langkah-Langkah
Menjalankan Form Latihan 28B
·
Klik star debugging, trus klik latihan 28
·
Lalu click “INPUT” maka akan muncul latihan
28B. klik “simpan” maka data yang diinput akan muncul di latihan 28A sekaligus
pada database “databarang”








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