Calling a callback function from another callback in the same Matlab GUI

Hi,

I have a callback function of a menu object from which i want to call the callback the function of an edit box.I am calling it the same way as we normally call functions but it doesn't seem to work:

function edit19_Callback(hObject, eventdata, handles)
% hObject    handle to edit19 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
string_edit19 = get(hObject,'String');
freq = str2num(string_edit19);
assignin('base','frequency',freq);
% ********************* other part of code **********************
function load_default_Callback(hObject, eventdata, handles)
% hObject    handle to load_default (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
edit19_Callback(hObject, eventdata,handles); % -- doesn't work

I have gone through the following link but it doesn't help me: http://in.mathworks.com/matlabcentral/newsreader/view_thread/320742

Answer 1

[Walter Roberson]

edit19_Callback(handles.edit19, eventdata,handles);

[Luffy]

I was doing this:

h = findobj('Tag','edit19');
edit19_Callback(h.hObject,eventdata,handles);

Answer 2

[Ka Mirul]

I found the solution here : https://youtu.be/gi1v-aDEou8