Control Gui with another Gui

I would like the handles of a GUI into another GUI. I did this with the method described below, where I use the matlab function in another script. Only the handles are herein not found. Probably because the handles can not be called in the other matlab script.

Script which calls the other function

function Omhoog5Links_Callback(hObject, eventdata, handles)
% hObject    handle to Omhoog5Links (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

handles = 'Omhoog5Links'
setappdata(0, 'kalibratie', handles)

kalibreren = getappdata(0, 'kalibreren')
feval(kalibreren)

The Function which is called

function Kalibratieframe(hObject, eventdata, handles)
% hObject    handle to Kalibratieframe (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

findObj(Hoogtefilmpjebeamer, 'type', 'figure')
h=getappdata(0, 'kalibratie')

switch h

      case 'Omhoog5Links'
          h = get(handles.Kalibratieframe, 'Position')
          i = h+[0 -5 0 0]
          set(handles.Kalibratieframe, 'Position', i)

The function is saved by in OpeningFcn

setappdata(0, 'kalibreren', @Kalibratieframe)

Answer 1

[Image Analyst]

Try the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F

Answer 2

[Babak]

I think you need to remove the line

 handles = 'Omhoog5Links'

because handles includes all the data of the GUI and you are simply over-writing it with a string. You are clearing all the handle data with this line and all what is written in setappdata(0, 'kalibratie', handles) as for the value of the data is a string that is passed.