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From: Sahra winter on 6 May 2010 19:50
I think I just solved the problem by using
handles = guidata(Main-gui);
From: Sahra winter on 6 May 2010 21:37
"Sahra winter" <sahra18040(a)gmail.com> wrote in message <hrvkjg$4q5$1(a)fred.mathworks.com>...
> I think I just solved the problem by using
> handles = guidata(Main-gui);

this erases all the handle structure of my main Gui & gives empty fields!!!
From: Walter Roberson on 6 May 2010 23:04
Sahra winter wrote:
> "Sahra winter" <sahra18040(a)gmail.com> wrote in message
> <hrvkjg$4q5$1(a)fred.mathworks.com>...
>> I think I just solved the problem by using handles =
>> guidata(Main-gui);
>
> this erases all the handle structure of my main Gui & gives empty fields!!!

Sorry, I took one look at the code that GUIDE generated and said "We're
going to have to pull that all out and re-write it!" A few years later,
there are still some nooks and crannies that we haven't finished
re-writing... when my boss asks for a change to those sections, I frown
and ask "Are you sure?? That's going to take awhile to rewrite. I'd
rather redesign that whole section..."
From: Sahra winter on 10 May 2010 21:16

> Sorry, I took one look at the code that GUIDE generated and said "We're
> going to have to pull that all out and re-write it!" A few years later,
> there are still some nooks and crannies that we haven't finished
> re-writing... when my boss asks for a change to those sections, I frown
> and ask "Are you sure?? That's going to take awhile to rewrite. I'd
> rather redesign that whole section..."

Dear Walter

how do you suggest to go around this problem?
in short:
I have 2 guis: Main and Sub
I need to be able to trigger a user defined function located in Main-gui from the sub gui. This user defined function uses handles of Main gui and also some variables adjusted by the sub-gui as inputs. this function is used several time in a loop & in each loop those adjustable variables are to be set by the sub-gui.
Problem: how can I make handles of main-gui visible, while in user defined func?
From: Matt Fig on 10 May 2010 21:29
> Problem: how can I make handles of main-gui visible, while in user defined func?

H = findall(0,'name','MY_MAIN_GUI') % Use the name of your GUI.

Now you can use GUIDATA on H, or wade through the children of H.
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