UWP应用程序有默认文件夹吗？

Question

For Windows application we have default folder, where .exe file is located. If we put some file to this folder we can open it in application, just specifying file name without path.

But for UWP, it's different. We have KnownFolders , to which application has access. And I need specify in which KnowFolder my file is located.

But I want just put file to some location and open it from application, not specify folder type or folder path, the same way I use default folder for Windows application.

Is it possible?

Answer 1

For security reason the installed folder is readonly so " just specifying file name without path" is not possible in UWP technology.

The recommend folder for your scenario is LocalFolder. Which is also the recommend storage place for settings, please have a look at official doc: Store and retrieve app data . Local folder is not complex, just a line of code:

Windows.Storage.ApplicationData.Current.LocalFolder

You can treat it as the default folder for your common data.