The Art of SQL Server FILESTREAM - Red Gate Software

Chapter 4: FILESTREAM with Entity Framework and LINQ to SQLWe will name the Entity Data Model NorthPoleModel.edmx. Click OK to proceed to theEntity Data Model Wizard (Figure 4-9).Figure 4-9:Generating the model.Select Generate from database, because we have already created the database neededfor this lab. The wizard will generate EF wrapper classes for the selected database objectswhen completed. Next, we choose the data connection (Figure 4-10).In Lab 2a, it was noted that using SQL Server authentication to connect to the databasewas acceptable because we would only access the FILESTREAM data using T-SQL. Inthis lab, we must use Windows authentication because the application will access theFILESTREAM data using the Managed APIs.147