When the enter key is pressed, I would like to have <br /> added to the end of a each line in multiline textbox then allow me to type next line. Then repeat for each line.

using Code:
  1. Private Sub TextBox_Body_TextChanged(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox_Body.KeyDown
  2.         If e.KeyCode = Keys.Enter Then
  3.             TextBox_Body.Text = TextBox_Body.Text + "<br />"
  4.         End If
  5.     End Sub

works ok for single line. Does however insert a blank line above current text and cursor is at start of second line containing text.

Make sense?