Difference between WCF and ASP.NET Web Service

Here are the 10 important differences between WCF Services and ASP.NET Web Services:

WCF

1. Hash Table can be serialized.

2. System.Runtime.Serialization namespace is used for serialization

ASP.NET Web Service

1. Hash Table cannot be serialized. It can serializes only those collections which implement IEnumerable and Icollection.

2. System.Xml.serialization name space is used for serialization