ASP.NET - Web Application

Types of ASP.NET project:

1. ASP.NET Server Control: A custom control which can be added by developer in web site through Visual Studio

2. ASP.NET Web Service: Web Service programming, access APIs through reference of ASMX file

3. ASP.NET Web Application: access C# code-behind function through access of .ASPX file. "Page load" function of code behind C# file will be invoked while the .ASPX page is accessed.

For both of "Web Service" and "Web Application", need to build / convert and / publish the files to server. Also, need to use IIS to create "Virtaul Directory" and select property to create "application" for the two functions.