Matlab - GUI, "edit Text"

='editor_code'>function edit1_Callback(hObject, eventdata, handles)

% Hints: get(hObject,'String') returns contents of edit3 as text

%        str2double(get(hObject,'String')) 

function varargout = leer_matriz(varargin)

gui_Singleton = 1;

gui_State = struct('gui_Name',       mfilename, ...

                   'gui_Singleton',  gui_Singleton, ...

                   'gui_OpeningFcn', @leer_matriz_OpeningFcn, ...

                   'gui_OutputFcn',  @leer_matriz_OutputFcn, ...

                   'gui_LayoutFcn',  [] , ...

                   'gui_Callback',   []);

if nargin && ischar(varargin{1})

    gui_State.gui_Callback = str2func(varargin{1});

end

if nargout

    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});

else

    gui_mainfcn(gui_State, varargin{:});

end

function leer_matriz_OpeningFcn(hObject, eventdata, handles, varargin)

handles.output = hObject;

guidata(hObject, handles);

function varargout = leer_matriz_OutputFcn(hObject, eventdata, handles)

varargout{1} = handles.output;

function edit1_Callback(hObject, eventdata, handles)

matriz=str2num(get(hObject,'String'))

function edit1_CreateFcn(hObject, eventdata, handles)

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

    set(hObject,'BackgroundColor','white');

end

function pushbutton1_Callback(hObject, eventdata, handles)

x=str2num(get(handles.edit1,'string'));

f=str2num(get(handles.edit2,'string'));

xi=str2double(get(handles.edit3,'string'));

p=num2str(x)

set(handles.edit4,'string',p);

pev=xi.*f;

pe=num2str(pev);

set(handles.edit5,'string',pe);

function entrada_manual_Callback(hObject, eventdata, handles)

assignin('base','pregunta', str2double(get(hObject, 'String')));

function entrada_manual_CreateFcn(hObject, eventdata, handles)

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

    set(hObject,'BackgroundColor','white');

end

set(hObject, 'String', evalin('base','pregunta'));

function Validar_Callback(hObject, eventdata, handles)

h=figure('KeyPressFcn','keep=0');

while true

     pregunta=get(handles.entrada_manual,'String');

    if strcmp(pregunta , 'OK')

....