Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
CreateObject Method (IApplicationHost, Type)

ApplicationManager.CreateObject Method (IApplicationHost, Type)

Creates an object for the specified application domain, based on type.

Namespace:  System.Web.Hosting
Assembly:  System.Web (in System.Web.dll)

[SecurityPermissionAttribute(SecurityAction.Demand, Unrestricted = true)]
public IRegisteredObject CreateObject(
	IApplicationHost appHost,
	Type type


Type: System.Web.Hosting.IApplicationHost

An [System.Web.Hosting.IApplicationHost] object.

Type: System.Type

The type of the object to create.

Return Value

Type: System.Web.Hosting.IRegisteredObject
A new object of the type specified in type.


A physical path for the application does not exist.


appHost is null.

- or -

type is null.

CreateObject is introduced in the .NET Framework version 3.5. For more information, see .NET Framework 3.5 Architecture.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5 SP1, 3.0 SP1, 2.0 SP1

Community Additions

© 2015 Microsoft