The encoding used for writing the response.
a System.Text.Encoding
The encoding can be changed any number of times during the request processing, but the value sent on the Content-Type HTTP header is the value set at the time that the headers are sent back (the first time the contents are flushed).
Namespace: System.Web
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0