HTML Widgets; widget.UI.DBCombo; GetDescription() method, when called from the Change event, may not always return the correct text

The widget DBCombo control has a GetDescription() method. This returns the "description" shown to the right of the control.

When called from the control's Change event, this may not always have been correct, e.g., when typing a value directly into the control or using the cursor keys to move up and down.

NOTE: Depending on how the value is entered, the change event may not occur until the DBCombo control has lost focus. This is by design.