Saving each user's file along with corresponding database / table

Question

CONTEXT: I am writing an application in Visual C# / .Net, where the user can:

• Create a new document-file "Untitled.abc"
• Add some data/content, e.g., images, text, etc.
• Save the document-file as "MyDoc7.abc", where abc would be my app-specific extension.

QUESTION: Is the following method good to implement the above, or is there a simpler/cleaner approach?

• I start with a SQL-Server database called MyDb.
• Each time a user creates a new document-file, I programatically add a new DB table to MyDb
• The newly created DB table stores the data/content from just that particular corresponding document-file created by the user.
• When user re-opens the saved document-file in the future, I programatically read the data/content from the attached corresponding DB table.

UPDATE: Solved. I will be using this Alternative approach:

• I start with a SQL-Server database called MyDb with a table called MyTable, including a column called FileId.
• Each time a user creates a new document-file, I assign the file a unique id, e.g., FileId = 5.
• When the user adds a piece of data/content to the file, I store the piece of data to MyTable, but also store FileId = 5 for that piece of data.
• In the future, when the user re-opens the file, I fetch all pieces of data from MyTable where FileId = 5.

Answer 1

That sounds like a particularly bad idea to do that.

1. You don't want to create tables on the fly
2. If all the data is in the database, what is the file for?

I would rather choose the approach that Office uses:

1. The file really is a zip archive which contains:
   1. A folder for the assets (images and the like)
   2. The actual file with the content and relative links to the assets.