
Tugas 4 1.List Box Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim control As Windows.Forms.ListBox TextBox1.Text = TextBox1.Text TextBox1.Text = ListBox1.Items.Add(TextBox1.Text) End Sub Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click For bil = 1 To 10 ListBox1.Items.Add(bil) Next End Sub Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click ListBox1.Text = ListBox2.Items.Add(ListBox1.Text) ...