File Connection Manager Editor
Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
Use the File Connection Manager Editor dialog box to specify the properties used to connect to a file or a folder.
You can set the ConnectionString property for the File connection manager by specifying an expression in the Properties window of SQL Server Data Tools (SSDT). However, to avoid a validation error when you use an expression to specify the file or folder, in the File Connection Manager Editor, for File/Folder, add a file or folder path.
To learn more about the File connection manager, see File Connection Manager.