vertcat

4 次查看(过去 30 天)
ram
ram 2011-7-22
[EDIT: 20110722 11:00 CDT - reformat - WDR]
I have an array of strings,i would like to display that string in listbox,so i use,
contents = get(hObject,'String')
selectedText = contents{get(hObject,'Value')};
switch selectedText
case'(default)'
set(handles.listbox7,'string',[])
case 'Simply Supported Beam'
set(handles.listbox7,'string',['432';'3234';'534'])
case'Cantilever Beam'
set(handles.listbox7,'string',['436';'768';'3463'])
case 'Truss'
set(handles.listbox7,'string',['324';'886';'435'])
case 'Plate'
set(handles.listbox7,'string',['546';'4534';'576'])
case 'Shear Building'
set(handles.listbox7,'string',['456';'465';'234'])
end
guidata(hObject,handles)
When I do that, I get an error saying:
Error using ==> vertcat
CAT arguments dimensions are not consistent.
Here's a test program that illustrates the problem:
??? Error using ==> Trial1>popupmenu13_Callback at 618
Error using ==> vertcat
CAT arguments dimensions are not consistent.
Error in ==> gui_mainfcn at 97
feval(varargin{:});
Error in ==> Trial1 at 43
gui_mainfcn(gui_State, varargin{:});
Error in ==> @(hObject,eventdata)Trial1('popupmenu13_Callback',hObject,eventdata,guidata(hObject))
??? Error while evaluating uicontrol
pls.. help me

采纳的回答

Jan
Jan 2011-7-22
E.g. "['432';'3234';'534']" is not proper. It would create a CHAR matrix like:
['4', '3', '2';
'3', '2', '3', '4';
'5'm '3', '4']
As you see, this is not rectangular. What do you want to appear in the listbox7 object? For a multi-line text use:
{'432';'3234';'534'}
  1 个评论
ram
ram 2011-7-26
thank you jan its working...

请先登录,再进行评论。

更多回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Interactive Control and Callbacks 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by