Puzzle pada Pemrograman Visual(.Net)

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Button2.Visible = False Then
Button2.Visible = True
Button1.Visible = False
Button2.Text = Button1.Text
Else
If Button4.Visible = False Then
Button4.Visible = True
Button1.Visible = False
Button4.Text = Button1.Text
End If
End If
cek()
End Sub

setelah itu kita lanjutkan ke button2 sampai button 9, sintak'a seperti ini...

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
If Button1.Visible = False Then
Button1.Visible = True
Button2.Visible = False
Button1.Text = Button2.Text
ElseIf Button3.Visible = False Then
Button3.Visible = True
Button2.Visible = False
Button3.Text = Button2.Text
ElseIf Button5.Visible = False Then
Button5.Visible = True
Button2.Visible = False
Button5.Text = Button2.Text
End If
cek()
End Sub

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
If Button2.Visible = False Then
Button2.Visible = True
Button3.Visible = False
Button2.Text = Button3.Text
Else
If Button6.Visible = False Then
Button6.Visible = True
Button3.Visible = False
Button6.Text = Button3.Text
End If
End If
cek()
End Sub

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Penggunaan di ListView pada PemrogramanVisual(.Net)

Contoh Form Penggunaan di ListView pada PemrogramanVisual(.Net)

Public Class Form1
'membuat variabel array
Dim listtxt(3) As String
Dim listitem As ListViewItem

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'memasukan nilai ke variabel array
listtxt(0) = Trim(TextBox1.Text)
listtxt(1) = Trim(TextBox2.Text)
listtxt(2) = Trim(TextBox3.Text)

'untuk memasukan ke listview dari variabel array
listitem = New ListViewItem(listtxt)
ListView1.Items.Add(listitem)
End Sub
'Setting kolom listview
Sub setlistview()

ListView1.View = View.Details

'untuk menentukan kolom
ListView1.Columns.Add("NPM", 100, HorizontalAlignment.Center)
ListView1.Columns.Add("Nama", 200, HorizontalAlignment.Left)
ListView1.Columns.Add("Alamat", 400, HorizontalAlignment.Left)
End Sub

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Call setlistview()
End Sub

Private Sub ListView1_ItemSelectionChanged(ByVal sender As Object, ByVal e As System.Windows.Forms.ListViewItemSelectionChangedEventArgs) Handles ListView1.ItemSelectionChanged
'mengambil nilai dari listview
TextBox4.Text = e.Item.Text
End Sub

End Class

Setelah selesai sintaksnya lalu kita running atau tekan F5

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Penggunaan di ListBox pada PemrogramanVisual(.Net)

Contoh Form Penggunaan di ListBox pada PemrogramanVisual(.Net)

Public Class latihanForm1

Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged

End Sub

Private Sub Form1_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Activated
Call isicombo()
Call isibersih()
End Sub

Sub isicombo()
ComboBox1.Items.Add("06 Teknik Informatika")
ComboBox1.Items.Add("07 Sistem Informasi")
ComboBox1.Items.Add("26 Manajemen Informatika")
ComboBox1.Items.Add("67 Komputer Akuntansi")
ComboBox1.Items.Add("05 Teknik Komputer")

End Sub
Sub isibersih()
TextBox1.Text = ""
TextBox2.Text = ""
TextBox3.Text = ""
TextBox4.Text = ""
ComboBox1.Text = "06 Teknik Informatika"
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

End Sub

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