What namespaces are imported by default in ASPX files


The following namespaces are imported by default. Other namespaces must be imported manually using @ Import directives.

System

System.Collections

System.Collections.Specialized

System.Configuration

System.Text

System.Text.RegularExpressions

System.Web

System.Web.Caching

System.Web.Security

System.Web.SessionState

System.Web.UI

System.Web.UI.HtmlControls

System.Web.UI.WebControls