Form.IsRestrictedWindow Property

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

Gets a value indicating whether the form can use all windows and user input events without restriction.

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

public bool IsRestrictedWindow { get; }
/** @property */
public boolean get_IsRestrictedWindow ()

public function get IsRestrictedWindow () : boolean

Not applicable.

Property Value

true if the form has restrictions; otherwise, false. The default is true.

The IsRestrictedWindow property determines whether the AllWindows permission is granted. This property is set at run time in the form's constructor, and is cached for the lifetime of the form. Windows Forms applications running in partial trust cannot circumvent this check, as the common language runtime ensures that the parent constructor is always called in partial trust.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0