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SecurityException.DenySetInstance Property

Note: This property is new in the .NET Framework version 2.0.

Gets or sets the denied security permission, permission set, or permission set collection that caused a demand to fail.

Namespace: System.Security
Assembly: mscorlib (in mscorlib.dll)

[ComVisibleAttribute(false)] 
public Object DenySetInstance { get; set; }
/** @property */
public Object get_DenySetInstance ()

/** @property */
public void set_DenySetInstance (Object value)

public function get DenySetInstance () : Object

public function set DenySetInstance (value : Object)

Property Value

A permission, permission set, or permission set collection object.

This property contains the denied permission, permission set, or permission set collection that caused the security check to fail. It is a null reference (Nothing in Visual Basic) for exceptions that are not caused by a Deny. The property is of type Object because it can contain a permission, a permission set, or a permission set collection. To test the run-time type of this property, you can use the GetType method or a specific language operator, such as the is operator in C# or the TypeOf operator in Visual Basic.

The following code example shows the use of the DenySetInstance property to display the denied security permission, permission set, or permission set collection that caused a demand to fail. This code example is part of a larger example provided for the SecurityException class.

Display("The denied permission is: " + 
    ((PermissionSet)sE.DenySetInstance).ToString());

Windows 98, Windows 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 .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0

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