Run exe file with two files

I want to run exe file using matlab, it requires two files that i choose

i used system function, but it takes long time and i don't have any results or error message

whats problem?

my code is

function choose_tissue_file_Callback(hObject, eventdata, handles)
[tissuefilename pathname] = uigetfile({'*.mci'},'File Selector')
handles.tissue_file_name=tissuefilename
guidata(hObject, handles);

function choose_illcol_setup_Callback(hObject, eventdata, handles)
[illcolsetupfilename pathname] = uigetfile({'*.txt'},'File Selector')
handles.illcolsetup_file_name=illcolsetupfilename
guidata(hObject, handles);

function simulink_Callback(hObject, eventdata, handles)
illcolsetup=handles.illcolsetup_file_name
tissue=handles.tissue_file_name
system ('"mcml.exe" tissue illcolsetup')

Answer 1

[Walter Roberson]

function choose_tissue_file_Callback(hObject, eventdata, handles)
[tissuefilename pathname] = uigetfile({'*.mci'},'File Selector')
handles.tissue_file_name = fullfile(pathname, tissuefilename);
guidata(hObject, handles);

function choose_illcol_setup_Callback(hObject, eventdata, handles)
[illcolsetupfilename pathname] = uigetfile({'*.txt'},'File Selector')
handles.illcolsetup_file_name = fullfile(pathname, illcolsetupfilename);
guidata(hObject, handles);

function simulink_Callback(hObject, eventdata, handles)
illcolsetup = handles.illcolsetup_file_name
tissue = handles.tissue_file_name
cmd = sprintf('"mcml.exe" "%s" "%s"', tissue, illcolsetup);
system(cmd)

You might also be interested in using .NET System.Diagnostics.Process which can be used to monitor a process while it is running.

[isra sahli]

@Walter Roberson

Thank you, my problem solved.