Split Bar

Dragging this bar down, splits the Code window into two horizontal panes, each of which scrolls separately. You can then view different parts of your code at the same time.
The information that appears in the Object box and Procedures/Events box applies to the code in the pane that has the focus.
Dragging the bar to the top or the bottom of the window or double-clicking the bar closes a pane.
It is also possible to split the code window to allow you to look at two sections of the same module at the same time. Pressing F6 toggles between the two windows.

Splits the panes so that you can adjust their size. There are splits between the:
Classes box and the Members of box.
Search Results list and the Classes and Members of boxes.
Classes and Members of boxes and the Details pane.

You can split the Code window horizontally into two panes to view different code segments of a module at the same time. Each pane scrolls separately, both horizontally and vertically.
The Procedure and Object box options refer to the pane that has the focus. Code changes are immediately reflected in both panes.
To split the Code window into panes
Drag the split bar at the top of the vertical scroll bar down from the upper-right corner of the Code window.
To remove a split from the Code window
Double-click the split bar or drag it to the top or bottom of the Code window.