Save File to database as Binary Data using Web Services in ASP.Net using C# and VB.Net

There are two scenarios:

1. Uploading file using FileUpload from Web Page. Here Web Services cannot be used. Here you have to either use

•  Tradiational FileUpload control
•  jQuery Uploadify plugin to upload files using Progress Bar
•  AngularJS to upload file using progress bar

2. Sending file from one Server to another. Here you can use a Web Service to upload file from:

1. One server to another Server.
2. Windows App client to a server.
3. Android or iOS App to a server

http://www.c-sharpcorner.com/article/upload-any-type-of-file-through-a-C-Sharp-web-service/