how to make uiopen wait until it loads the variables it shoud have load?

function buttonImport_Callback(~,~)
        uiopen('C:\Users\kobi\Documents\MATLAB\.wav');
   VDTMF %another m file that runs a function according to the two varialbes generated from the wav file

/////////////my question:

 matlab runs VDTMF before it gets the two varialbes - (fs,data)from the UIOPEN, and that cuase the function that comes after to return me NULL
 what can i do the prevent that?

Answer 1

[Jan]

uiopen does not import variables from files. Use uigetfile instead and import the data by wavread.