save handles in GUI

Hi everyone,

I am doing GUI design using GUIDE, and I want to create 'Save' and 'Load' button on my interface, 'Save' button could save the values of all the widgets, like value of radio button, string of textbox,etc. 'Load' button could retrieve them all after reopen the GUI. Is there anyway to do this? To save them all at one time?

Thanks,

Minghua

Answer 1

[Walter Roberson]

You might be able to do something with hgsave()

Answer 2

[Jan]

Yes, you can save them all at one time. At first get all the required values and then save it as a struct. E.g. get all children by findobj(), create a loop which obtains all tags and values for objects, which have a 'Value' property. Then store the list of tags and the values as a cell. Finally save it as MAT file e.g. in the prefdir folder.

Loading is equivalent: Load the struct, search the tags are assign the values.