adding content of textbox into edited column in listview

[girishsp]

i have a listview in my windows application,i am able to edit particular column in listview and place textbox in that position, now i want to add the textbox text into the listview edited column, No databinding involved in this application.and my code is below..

void ListView1MouseDoubleClick(object sender, MouseEventArgs e)
        {
              ListViewHitTestInfo hit=listView1.HitTest(e.X,e.Y);
              foreach(ListViewItem mitem in listView1.Items)
              {
                    if (mitem.Selected==true)
                       {
                                            textBox1.Left = listView1.Left + hit.SubItem.Bounds.Left + 3;
                                            textBox1.Top = listView1.Top + hit.SubItem.Bounds.Top;
                                            textBox1.Width = hit.SubItem.Bounds.Width;
                                            textBox1.Text = hit.SubItem.Text;
                                            textBox1.Visible = true;
                                            textBox1.Focus();
                                            textBox1.SelectAll();

                    }
              }
        }

void textBox1LostFocus(object sender, EventArgs e)
        {
              try
              {
                    //here i want the code for the text to be placed in the listview selected column.
              }

              catch(Exception ex)
              {
                    MessageBox.Show(ex.Message);
              }
        }