close figure and stop loop

hi, first of all i am sorry for my english.

my program:

f=figure(1);
while 1;
bla bla ...
end

i try to close figure 1 but re-open itself.

and i try this in while:

h =  findobj('type','figure');
n = length(h);
if(n==0) 
break;
end

but not work it!

please help me.

Answer 1

[Azzi Abdelmalek]

break will not close a figure, use

   close(1)

[ali atay]

click to close button on figure 1 => n=0. //no active figure already

if n==0 => break. //dont work, loop is active and re-open figure1.

[Azzi Abdelmalek]

What is this?