Control.DestroyHandle Method (System.Windows.Forms)

DestroyHandle Method

.NET Framework Class Library

Control..::.DestroyHandle Method

Destroys the handle associated with the control.

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

Syntax

Visual Basic (Declaration)

<SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Flags := SecurityPermissionFlag.UnmanagedCode)> _
<UIPermissionAttribute(SecurityAction.LinkDemand, Window := UIPermissionWindow.AllWindows)> _
Protected Overridable Sub DestroyHandle

Visual Basic (Usage)

Me.DestroyHandle()

[SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Flags = SecurityPermissionFlag.UnmanagedCode)]
[UIPermissionAttribute(SecurityAction.LinkDemand, Window = UIPermissionWindow.AllWindows)]
protected virtual void DestroyHandle()

Visual C++

[SecurityPermissionAttribute(SecurityAction::InheritanceDemand, Flags = SecurityPermissionFlag::UnmanagedCode)]
[UIPermissionAttribute(SecurityAction::LinkDemand, Window = UIPermissionWindow::AllWindows)]
protected:
virtual void DestroyHandle()

JScript

protected function DestroyHandle()

.NET Framework Security

SecurityPermission
for inheriting classes to call unmanaged code. Associated enumeration: SecurityPermissionFlag..::.UnmanagedCode.
SecurityPermission
for the immediate caller to call unmanaged code. Associated enumeration: SecurityPermissionFlag..::.UnmanagedCode.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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.

Version Information

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Reference

Control Class

Control Members

System.Windows.Forms Namespace