how to display listview on the textchange event of custom control textbox.. in windows c#

public partial class Text_Box : TextBox
  {
      ListView listView1 = new System.Windows.Forms.ListView();
      public Text_Box()
      {
          InitializeComponent();
      }
      protected override void OnPaint(PaintEventArgs pe)
      {
          base.OnPaint(pe);
      }
      private void Text_Box_Enter(object sender, EventArgs e)
      {
          this.BackColor = Color.LightYellow;
          this.ForeColor = Color.Blue;
      }
      private void Text_Box_Leave(object sender, EventArgs e)
      {
          this.BackColor = Color.White;
          this.ForeColor = Color.Black ;
      }
      public void InitListView(ListView lstviw)
      {
          // this1.BorderStyle = BorderStyle.FixedSingle;
          lstviw.Dock = DockStyle.None;
          lstviw.Items.Clear();
          lstviw.HeaderStyle = ColumnHeaderStyle.Nonclickable;
          lstviw.FullRowSelect = true;
          lstviw.GridLines = true;
          lstviw.MultiSelect = false;
          lstviw.AutoArrange = true;
          lstviw.Size = new System.Drawing.Size(292, 220);
          lstviw.Location = new Point(this.Location.X, this.Location.Y + 20);
          lstviw.View = View.Details;
          ColumnHeader[] columns = { new ColumnHeader(), new ColumnHeader() }; // this is what I'd like to shorten
          columns[0].Text = "Name";
          columns[0].Width = 200;
          columns[1].Text = "City";
          columns[1].Width = 100;
          lstviw.Columns.AddRange(columns);
          lstviw.Show();
          //lstviw.Visible = true;
          //this.Controls.Add(lstviw);
         // listView1.KeyDown += new KeyEventHandler(listView1_KeyDown);
      }
      private void Text_Box_TextChanged(object sender, EventArgs e)
      {
          InitListView(listView1);
      }
  }