Save and Load the variables in GUI Mode

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Thulasi Durai Durai Samy 2012-7-22

Hello

I nee to save a structure LD in a file. The user types the filename using uiputfile

[file,path] = uiputfile('*.m','Save file name');
if file~=0
save(fullfile(path,file), LD)
end

error:

??? Error using ==> save Argument must contain a string.

Can some one help me pls.

Walter Roberson 2012-7-22

save(fullfile(path,file), 'LD') %note quotes

Hello Walter Roberson

ya! the error I made is

uiputfile('*.m','Save file name');

should have extension *.mat,

thanks for advice!

Hello Walter Roberson

If I save handle of an objects does this reference to the objects handle remain same if I reload the handle

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