The Properties view displays the full set of properties and
events for the currently selected objects on the Design Canvas,
and allows you to view and edit their values.
This view is included by default in the OpenEdge Visual Designer perspective and most
other standard perspectives. To display it if it is not currently open, select .
The Properties view has two tabs,
Properties and Events. Each tab
includes a two-column grid that shows the name of the property or event on the left
and its value, if defined, on the right.
- Properties tab - The technique for editing property values varies
according to the specific property and the data type. Click in the right column
and edit the value as appropriate. Many properties offer specialized design
tools or drop-down selection lists. Many also support direct entry by
typing.
- Events tab - An event value is the name of the corresponding
event-handler method. (Double-clicking an event's name or value column
automatically creates an event subscription and a handler method and switches
focus to that method in an OpenEdge ABL Editor window.) You can enter or edit an
event handler name by direct typing, or you can select a method from the
drop-down list (which shows available methods whose signature matches that of
the event.
Note: In addition to inherited .NET events, the
Events tab displays the ABL events
that are defined in an ABL-derived .NET class using the DELEGATE or the
SIGNATURE clause. The events using the SIGNATURE clause appear in the
Events tab
only if their signature follows the .NET convention for event handler
signatures. For more information on the conventions for .NET event handler
signatures, see
Class Events Referencein the
ABL Language Reference.
In addition to the name-value grid, the Properties view includes
the following elements:
Name
(unlabeled text box at top of view)
|
Displays the name of
the control or form currently selected on the Design
Canvas, and the class of which it is an instance. The
down-arrow button to the right of the field displays a drop-down
list of all objects on the Design Canvas, from
which you can select a different object. Typing a letter while focus
is on the name field selects the first object whose name begins with
that letter. |
Sort by Categories |
Displays the grid with
entries grouped in categories. |
Sort Alphabetically |
Displays the grid with
entries in alphabetical order. |
Reset |
Resets the selected
property or event to its default value. |
Commands
panel (below grid) |
Provides links to any
available design tools or custom property pages for the selected
object. You can toggle the display of this panel on or off from the
context (right-click) menu. |
Description
panel (below grid) |
Provides help text for
the selected property or event. You can toggle the display of this
panel on or off from the context (right-click) menu. |