Drop Down Tree Control

Description

This example shows the drop down tree control. This code produces the following dialog box.

dim cities as C
cities = <<%str%
USA.MA.Boston
USA.MA.Cambridge
USA.CA.Los Angeles
USA.CA.San Francisco
UK.London
UK.Manchester
France.Paris
France.Nice
%str%
ui_dlg_box("",<<%dlg%
This dialog demonstrates a drop down tree control.;
{lf};
Select a city:;
[%S=BRL%.50city^=<cities];
{lf};
<10&OK!ok> <&Cancel>;
%dlg%)

Limitations

Desktop applications only.