Here[
^] is an article on how to upload files with FTP. If you're uploading to your own website, you can write a
webservice[
^] instead to do the job.
Apparently, you meant to ask how to insert files in to the database.
Here[
^] is a Code Project article. It tells how to insert images but note, your database IMAGE type just means a binary blob ( there is also a BLOB type you can use ), and does not mean a picture, you can store any data in to that type you like, using this code.