Saving Files to Database

Sams ASP NET 4 Unleashed

Small Files: FileUploadDatabase.aspx

FileUploadDatabase.aspx: Form

FileUploadDatabase.aspx: Data Control

FileUploadDatabase.aspx: Data Source

Database Table

Reading the Uploaded Files: FileHandler.ashx

• Use a generic HTTP Handler file

• Connect with

Upload Large Files

• Do extra work when uploading large files• Use less memory• Upload in more manageable chunks• Configure: httpRuntime maxRequestLength and httpRuntime

requestLengthDiskThreshold• maxRequestLength = 4MB• requestLengthDiskThreshold buffer

• 10MB limit, buffer of 100KB in Web.config

FileUploadLarge.aspx

FileUploadLarge.aspx: AddFile

FileUploadLarge.aspx: StoreFile

FileUploadLarge.aspx: Form

FileUploadLarge.aspx: Repeater

FileUploadLarge.aspx: Data Source

FileHandlerLarge.ashx

Problem Set 6

• Modify PS45 and add product upload.