"No of clicks of push button"..... the counter at first run works fine (increment the headings of columns as required ) , but when I tried to run second time "count value doesn't increass

   function pushbutton1_Callback(hObject, eventdata, handles)
   oldDat = get(handles.sheet,'Data');
   nRows = size(oldDat,1);
   nColoums = size(oldDat,2);
   dat = cell(nRows,nColoums+1);
   dat(:,1:nColoums) = oldDat;
   set(handles.sheet,'Data',dat)
   column_name=get(handles.sheet,'ColumnName');
   *persistent count
   if isempty(count)
       count=2;
   end
   count=count+1;*
   kol=sprintf('Element %d',count);
   column_name=vertcat(column_name,kol);
   set(handles.sheet,'ColumnName',column_name)
   guidata(hObject,handles)

%

[abhishek]

The first output figure I wanted, but in second run of program it showed me 2nd figure

[Jan]

The question is not clear. Please do not hide important details in comments, but add them by editing the question.

The '*' in the code are invalid syntax. We cannot guess what this should mean.

Answer 1

[Jan]

The shown code does not create figures. Therefore the unwanted creation of figures must happen somewhere else. Use the debugger to step through your code line by line to find out, which line produces the behavior you observe.