Combine Wavread and Browse Filepath Using Gui ?

I'm trying to apply wavread function, but i want a dynamic input from user so i use two button 1 contains the wavread function, 1 contain the browse filepath function.

    function pushbutton1_Callback(hObject, eventdata, handles)
    Filename= get(handles.pushbutton2,'UserData');
    f=wavread(Filename,'native');    

    function pushbutton2_Callback(hObject, eventdata, handles)
    [FileName,PathName] = uigetfile('*.wav','Select Audio File ');
    set(handles.text4,'String',FileName)
    myAudio = get(hObject,'String');
    set(hObject,'UserData',myAudio );

I got error like : Cannot open file.

Can someone correct me please, am i deliver the wrong variable so it can't be opened?Sorry i'm new to GUI so made a noob error.

Answer 1

[Jing]

You're not include the full path to the file. You should store the full path instead of just the file name.

myAudio=fullfile(PathName, FileName);