Refresh the treeview to reflect the latest changes to the package.
There are several ways to refresh the treeview.
- Exit the packaging tool and restart it. All the new files appear in the
treeview automatically.
- Switch to another project, then switch back.
- Click the Support <xxx> platform checkbox, uncheck
it and then check it. When you set the Support <xxx>
platform checkbox to true, the treeview is refreshed to get
the latest files from the Web app folder.