How to position the questdlg box in the desired position in the GUI?

Hi I used MFquestdlg to position the dialog box,

The code I used is

button = MFquestdlg([0.6, 0.5],'Accept', 'More', 'Accept');

but I am facing an error as

 Undefined function 'MFquestdlg' for input arguments of type
'double'.

 Error in manual>multi_Callback (line
303)
    button = MFquestdlg([0.6, 0.5],promptMessage,
    titleBarCaption, 'Accept', 'More', 'Accept');
   Error in gui_mainfcn (line 96)
        feval(varargin{:});

Can you please help me to correct the error or suggest me any other possible solution for it.

Answer 1

[Image Analyst]

It's not a built-in function, at least not in any toolboxes I own. You need to obtain that function from somewhere. Perhaps from the person who wrote your script.

[Manoj Kumar]

If so, Can you please tell me any other way to place the questdlg box in any desired position ?

[Image Analyst]

I don't know, other than building your own GUI.