How to set a buttons from their panel

Question

Nimrodb 2013-2-27

采纳的回答： Jan

I have a Panel with several checkbox buttons. I want to read their value and change their setting.

ButtonsValue = get(get(handles.Panel,'Children'),'Value')

for eg.:

ButtonsValue =
[1]
[1]
[0]

Now I want to reload this value:

ButtonsHandle = get(handles.Panel,'Children');
set(ButtonsHandle,'Value',ButtonsValue)

That gives back an error:

Error using set
Conversion to double from cell is not possible.

Answer 1

Jan 2013-2-28

编辑：Jan 2013-2-28

If set gets a list of handles as input, the value of the property can be a cell also, if the name or the property is provided as cell also:

ButtonValue   = {0, 1, 0};  % Or perhaps {0;1;0}
ButtonsHandle = get(handles.Panel, 'Children');
set(ButtonsHandle, {'Value'}, ButtonsValue);

See doc set -> Setting Different Values for the Same Property on Multiple Objects

Azzi Abdelmalek 2013-2-28

It works for {0;1;0}