怎样在VB中将文本框中的一句话从光标所在位置分成两行？按回车键分，并且分后第二行前面空两格。已经将文本框设为多行。
我是这样写的代码，可总不正常。下面哪有问题？
Private Sub txtEdit_KeyPress(KeyAscii As Integer)
   If KeyAscii = vbKeyReturn Then
      KeyAscii = 0
      txtEdit.Text = txtEdit.Text & vbCrLf & "    "
      txtEdit.SelStart = Len(txtEdit.Text)
   End If
End Sub
还有Len(txtEdit.Text)后要不要-1

Private Sub txtEdit_KeyPress(KeyAscii As Integer)
   If KeyAscii = vbKeyReturn Then SendKeys "  "
End Sub