Click on the desired item using the left mouse button. Clicking a different
item deselects the one selected before.
Selecting several consecu-
tive item
Click the first item using the left mouse button, press and hold down
SHIFT while clicking the last item to be selected. All items in between are
highlighted and selected as well.
Selecting several items in
an arbitrary sequence
Press and hold down the CTRL key while clicking the desired items. An
item already selected will maintain to be selected. Clicking again while
holding down the CTRL key deselects the respective item.
Double-click with Left
Mouse Button
Double-clicking an existing object or a data record in a table opens the edit
dialog where the relevant object parameters can be entered.