Drop Down GUI matlab [closed] - matlab

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function DoneButtonPushed(app, event)
assignin('base','roll_no_GUI1',app.StudentInfoDropDown.Value);
assignin('base','projname_GUI1',app.ProjectInfoDropDown.Value);
assignin('base','roll_no_GUI2',app.StudentInfoDropDown_2.Value);
assignin('base','projname_GUI2',app.ProjectInfoDropDown_2.Value);
assignin('base','roll_no_GUI3',app.StudentInfoDropDown_3.Value);
assignin('base','projname_GUI3',app.ProjectInfoDropDown_3.Value);
assignin('base','roll_no_GUI4',app.StudentInfoDropDown_4.Value);
assignin('base','projname_GUI4',app.ProjectInfoDropDown_4.Value);
assignin('base','roll_no_GUI5',app.StudentInfoDropDown_5.Value);
assignin('base','projname_GUI5',app.ProjectInfoDropDown_5.Value);
closereq
end
Hi, I am creating a GUI which contains DropDowns. They are 10 dropdowns as you can see from the code. And I am using assignin to save each one of them into base workspace. But I would like to club all of them into a 2 char array's or 2 cell array's and send only two variables into the base workspace viz, Roll_nos and Projnames_GUI

Answer 1

Create two cell arrays and assign them in the base workspace:
roll_nos = {
app.StudentInfoDropDown.Value,
app.StudentInfoDropDown_2.Value,
app.StudentInfoDropDown_3.Value,
app.StudentInfoDropDown_4.Value,
app.StudentInfoDropDown_5.Value
};
projnames_gui = {
app.ProjectInfoDropDown.Value,
app.ProjectInfoDropDown_2.Value,
app.ProjectInfoDropDown_3.Value,
app.ProjectInfoDropDown_4.Value,
app.ProjectInfoDropDown_5.Value
};
assignin('base','Roll_nos',roll_nos)
assignin('base','Projnames_GUI',projnames_gui)