how to add data to the new row

I have a code like this when I want to enter data a second, I want to automatically written data on the next line

proses_Callback function (hObject, eventdata, handles)
a = str2num (get (handles.a, 'string'));
b = str2num (get (handles.b, 'string'));
c = str2num (get (handles.c, 'string'));
d = str2num (get (handles.d, 'string'));
e = str2num (get (handles.e, 'string'));
f = str2num (get (handles.f, 'string'));
num = [a, b, c, d, e, f];
mydata = xlswrite ('myfile.xls', num);

Answer 1

[Azzi Abdelmalek]

num = [a; b; c;d; e; f];

[ikhsan]

thank you

but..I do not mean it

I mean the add new data if i am input second data [a,b,c,d,e,f] from handles.edittext

please help me

[Azzi Abdelmalek]

In opening function add this:

handles.num=[];

In your proses callback function add:

num=handles.num
num = [num;a, b, c, d, e, f];
handles.num=num;

[ikhsan]

hai malek...

I have tried suggestions from you but I still find fault

I send my project to you I want to add data to the next row

please see and where is my fault

Answer 2

[matlablearner]

 Hi,

 Before you set the Data of the uitable, get the previous data and concatenate it with the new data

 existingData = get(handles.uitable,'Data'); % Get the existing data
newData = [existingData; newdata]; % Append the data
set(handles.uitable,'Data',newData); % Set the appended data to the table.

Hope it helps.