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WebBrowserBase.OnHandleCreated Method

.NET Framework 4

Other Versions

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Raises the HandleCreated event.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)

Syntax

C++

'Declaration
Protected Overrides Sub OnHandleCreated ( _
	e As EventArgs _
)

Parameters

e: Type: System.EventArgs
An EventArgs that contains the event data.

Exceptions

Exception	Condition
ThreadStateException	The Thread.ApartmentState property of the application is not set to STA.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnHandleCreated method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors

Derived classes should override this method to find out when the handle has been created.

When overriding OnHandleCreated in a derived class, be sure to call the base class's OnHandleCreated method at the beginning of your implementation so that registered delegates receive the event.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET Framework Security

SecurityPermission
for immediate callers to use this control. Demand value: LinkDemand; Named Permission Sets: FullTrust.

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

WebBrowserBase Class

System.Windows.Forms Namespace

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