Control.NotifyInvalidate Method (System.Windows.Forms)

NotifyInvalidate Method

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This page is specific to

Microsoft Visual Studio 2010/.NET Framework 4

Other versions are also available for the following:

.NET Framework Class Library

Control..::.NotifyInvalidate Method

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

Raises the Invalidated event with a specified region of the control to invalidate.

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

Syntax

Visual Basic

Protected Overridable Sub NotifyInvalidate ( _
    invalidatedArea As Rectangle _
)

protected virtual void NotifyInvalidate(
    Rectangle invalidatedArea
)

Visual C++

protected:
virtual void NotifyInvalidate(
    Rectangle invalidatedArea
)

abstract NotifyInvalidate : 
        invalidatedArea:Rectangle -> unit 
override NotifyInvalidate : 
        invalidatedArea:Rectangle -> unit

Parameters

invalidatedArea: Type: System.Drawing..::.Rectangle
A Rectangle representing the area to invalidate.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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

Control Class

System.Windows.Forms Namespace