From time to time I enlarge a textbox for memo entries. By design, this control covers a number of other smaller controls while it is enlarged. When focus moves to a button alongside this large textbox (to automate the text entry process by automatically adding comments to the text), other controls show through and clutter the writing area.
I noticed that the controls showing through have been added to the form since the textbox in question was added.
Is there a nice way to ensure this text box is "on top" while it is enlarged so the other controls remain unseen?