[MATLAB GUI] How can I add a string to the last line in multiline EditText?
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
- Hi all,
- I often use this way to add a string to the last line in multiline editText:
- Example: The before editText: (handles.txtLine)
- "line 1
- line 2
- line 3"
- and i want to add string "line 4" to it. So i do:
- msg = get(handles.txtLine,'string');
- msg_i = sprintf('
4 commentaires
Sara
le 24 Avr 2014
Do you get any particular error in doing it your way? Can you post the exact code you are using?
Réponses (2)
per isakson
le 24 Avr 2014
Modifié(e) : per isakson
le 24 Avr 2014
To me it isn't clear what your problem is. Anyhow there is no alternative to
set( h, 'String', string_values )
...
string_values = get( h, 'String' );
% add new line to string_value and
set( h, 'String', string_values )
However, I find it more convenient to use a cell array of strings for string_values. Doc says: For multiple line editable text [...] line breaks occur [...] each cell of a cell array of strings
0 commentaires
Luong Son
le 24 Avr 2014
Modifié(e) : Luong Son
le 24 Avr 2014
1 commentaire
per isakson
le 26 Avr 2014
I stepped through your code but gave up. Obviously the string, "Send: OK", is not handled as you (and I) expect by guidata and handles.Mes.
First step might be to rename
pushbutton1_Callback
to something that includes the string
Receive
Voir également
Catégories
En savoir plus sur String Parsing dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!