App designer - How To Re-Run an app
1 次查看(过去 30 天)
显示 更早的评论
Hey guys,
i have designed an app with app designer.
In this app i habe an "run" button which runs a function within the app.
This is the run buttons callbackfcn:
if(app.NumberoffilesEditField.Value < 1)
f = msgbox('You forgot to type the number of files and the Prefix for the filename', 'Error','error');
elseif(strcmp(app.PrefixforfilenameEditField.Value,'Measurement') == 1 || isempty(app.PrefixforfilenameEditField.Value))
DateNow = datestr(now);
app.pNameOfFiles = matlab.lang.makeValidName(DateNow,'Prefix','Measurement_');
app.PrefixforfilenameEditField.Value = app.pNameOfFiles;
app.Lamp.Color = 'yellow';
app.pNoFiles = app.NumberoffilesEditField.Value;
app.pNameOfFiles = app.PrefixforfilenameEditField.Value;
app.pNameOfFiles = [app.pNameOfFiles, '_'];
func(app)
app.Lamp.Color = 'green';
pause(5)
app.Lamp.Color = 'red';
end
close all;
Now if I want to re-run the app... nothing happens?
What could be the reason for that?
0 个评论
回答(1 个)
Ajay Kumar
2019-10-3
close all deletes all the variables in the workspace, making the previously stored attributes inaccessible.
Try commenting out last line and run it.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Develop Apps Using App Designer 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!