How do I use the status of a checkbox in the GUI for an input of a switch function?

I'm looking to have a few checkboxex that change the possible values of a dropdown menu.

For instance:

If checkbox A is selected, then the dropdown options would be X,Y,Z

If Checkbox B is selected, then the dropdown options would be A,B,C

I'm looking to have a switch function power this process and would think that I could assign a value to the selection of each checkbox and have that execute the switch.

I don't know how to get the checkbox data (numerical value) to the dropdown function.

Any help would be great.

Answer 1

[Image Analyst]

Try this:

% If checkbox A is selected, then the dropdown options would be X,Y,Z
if handles.checkboxA.Value
    handles.dropdown.String = {'X', 'Y', 'Z'};
end
% If Checkbox B is selected, then the dropdown options would be A,B,C
if handles.checkboxB.Value
    handles.dropdown.String = {'A', 'B', 'C'};
end

[Runo Insan]

if handles.checkboxA.Value

%yes, it's true. Do this code 1.

else

%no, it's false. Do this code 2.

end

Answer 2

[Walter Roberson]

get(handles.checkbox1,'value')

It will be 0 if not checked and 1 if checked (unless the max and min have been configured differently)