October 2010
Intermediate to advanced
1920 pages
73h 55m
English
Content preview from ASP.NET 4 UnleashedBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Saving Files to a Database
You also can use the FileUpload control to save files to a database table. Saving and retrieving files from a database can place more stress on your server. However, it does have certain advantages. First, you can avoid file system permissions issues. Second, saving files to a database enables you to more easily back up your information.
The page in Listing 4.2 enables you to save Microsoft Word documents to a database table (see Figure 4.3).
Figure 4.3. Uploading Microsoft Word documents.
Listing 4.2. FileUploadDatabase.aspx
When you submit the form in Listing 4.2, the btnAdd_Click() method executes. This method ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.