Create a UWP app with File System Access
Windows App(Universal App)/Beginner / 2020. 7. 24. 16:39
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UWP이 로컬 파일 시스템을 직접 접근해서 파일이나 폴더의 정보를 가지고 오는 방법에 대한 설명입니다.
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This is how UWP directly accesses the local file system and fetches information from files or folders.
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BroadFileSystemAccess
- All Files that the user has access to
- Settings } Privacy | File system | Allow access UWP app
- Version 1803 - default is On
- Version 1809 - default is Off
- This capability is not supported on Xbox
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Key Point
- Package.appxmanifest } Mouse Right Click } Open With… } XML (Text) Editor
- Add rescap namespace
- xmlns:rescap=“http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities”
- IgnorableNamespaces=“uap mp rescap”
- Add rescap:Capability to th Capabilities section
- {rescap:Capability Name="broadFileSystemAccess" /}
- Code
- var folder = await StorageFolder.GetFolderFromPathAsync(path);
- try-catch(UnauthorizedAccessException)
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Completed sample app
- Show all drives
- Text files can be created in the selected folder
- Selected file can be Open(exe file cannot be Open)
- https://github.com/kaki104/UWP_17134
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