[MATLAB GUI] How can I add a string to the last line in multiline EditText?
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- 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 Kommentare
Sara
am 24 Apr. 2014
Do you get any particular error in doing it your way? Can you post the exact code you are using?
Antworten (2)
per isakson
am 24 Apr. 2014
Bearbeitet: per isakson
am 24 Apr. 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 Kommentare
Luong Son
am 24 Apr. 2014
Bearbeitet: Luong Son
am 24 Apr. 2014
1 Kommentar
per isakson
am 26 Apr. 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
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