listbox count items help

2 visualizaciones (últimos 30 días)
Jason
Jason el 15 de Sept. de 2014
Comentada: Jason el 15 de Sept. de 2014
Hi, Im trying to find out how many items are listed in my listbox, I've tried:
lc=get(handles.listbox1, 'count')
But get the following error
Error using hg.uicontrol/get
The name 'count' is not an accessible property for an instance of class 'uicontrol'.

Respuesta aceptada

Adam
Adam el 15 de Sept. de 2014
Editada: Adam el 15 de Sept. de 2014
str = get( handles.listbox1, 'String' )
lc = numel( str );
If you want to see all the properties of a UI handle object such as a listbox you can just type:
get( handles.listbox1 )
and it will display all the properties in the command window. You can often use that as a way to work out what property you need.

Más respuestas (0)

Categorías

Más información sobre Programming en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by