Rangkuman VB.Net Ke 4

Memasukkan Data ke ListView

Mari kita belajar lagi, lansung saja kita ke TKP.....

Buat Form seperti gambar berikut :

Kemudian kita kasih sintaknya :

Public Class Form1

Dim isitext(4) As String 'var Array

Dim mylisitem As ListViewItem

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

Call bersih()

Call isi_combo()

Call Set_Tampilan()

End Sub

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

End Sub

Sub bersih()

TextBox1.Text = ""

TextBox2.Text = ""

TextBox3.Text = ""

ComboBox1.Text = "06 Teknik Informatika"

End Sub

Sub isi_combo()

ComboBox1.Items.Add("06 Teknik Informatika")

ComboBox1.Items.Add("07 Sistem Informasi")

ComboBox1.Items.Add("67. Komputer Akuntansi")

ComboBox1.Items.Add("05 Teknik Komputer")

ComboBox1.Items.Add("26 Manajemen Informatika")

End Sub

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

If Button1.Text = "Tambah" Then

Button1.Text = "Simpan"

Button2.Enabled = False 'INI

Button3.Enabled = False 'INI

Button4.Text = "Batal"

TextBox1.Focus()

Else

'membuat array

isitext(0) = Trim(TextBox1.Text)

isitext(1) = Trim(TextBox2.Text)

isitext(2) = Trim(TextBox3.Text) 'UNTUK MENAMPILKAN SEMUA

isitext(3) = Microsoft.VisualBasic.Left(Trim(ComboBox1.Text), 2) 'mengambil 2 digit dari kiri dari kombobox

mylisitem = New ListViewItem(isitext) 'dipindahkan secara permanen

ListView1.Items.Add(mylisitem)

Call bersih()

TextBox1.Focus()

End If

End Sub

Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click

If Button4.Text = "keluar" Then

Me.Close() 'FUNGSI UNTUK KELUAR DALAM FORM SENDIRI

Else

Call bersih()

Call normal()

End If

End Sub

Sub normal()

Button1.Text = "Tambah"

Button1.Enabled = True 'INI

Button2.Text = "Ubah"

Button2.Enabled = True 'INI

Button3.Text = "Hapus"

Button3.Enabled = True 'INI

Button4.Text = "keluar"

Button4.Enabled = True 'INI

End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

If Button2.Text = "Ubah" Then

Button2.Text = "Simpan"

Button1.Enabled = False 'INi

Button3.Enabled = False 'INI

Button4.Text = "Batal"

TextBox1.Focus()

Else

End If

End Sub

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click

If Button3.Text = "Hapus" Then

Button3.Text = "Simpan"

Button1.Enabled = False 'INI

Button2.Enabled = False 'INI

Button4.Text = "Batal"

TextBox1.Focus()

Else

End If

End Sub

Sub Set_Tampilan()

ListView1.View = View.Details 'membentuk tampilan menjadi macam2

'membuat kolom : ( nama kolom, lebar kolom, posisi tulisan)

ListView1.Columns.Add("NPM", 100, HorizontalAlignment.Center)

ListView1.Columns.Add("Nama", 100, HorizontalAlignment.Center)

ListView1.Columns.Add("Alamat", 100, HorizontalAlignment.Center)

ListView1.Columns.Add("Jurusan", 100, HorizontalAlignment.Center)

End Sub

Private Sub ListView1_ItemSelectionChanged(ByVal sender As Object, ByVal e As System.Windows.Forms.ListViewItemSelectionChangedEventArgs) Handles ListView1.ItemSelectionChanged

TextBox1.Text = e.Item.Text 'INI --> e

End Sub

End Class

Selamat Mencoba...