System.Security.Policy.PolicyStatement Class

Summary

Represents the statement of a CodeGroup describing the permissions and other information that apply to code with a particular set of evidence. This class cannot be inherited.

C# Syntax:

[Serializable] public sealed class PolicyStatement : ISecurityEncodable, ISecurityPolicyEncodable

PolicyStatement consists of a set of granted permissions, and possible special attributes for the code group.

Policy statements are typically used as the result of a PolicyLevel.Resolve operation on a PolicyLevel.

System.Security.Policy Namespace

System.Security.Policy.PolicyStatement Member List:

Public Constructors

ctor #1	Overloaded: .ctor(PermissionSet permSet) Initializes a new instance of the PolicyStatement class with the specified PermissionSet.
ctor #2	Overloaded: .ctor(PermissionSet permSet, PolicyStatementAttribute attributes) Initializes a new instance of the PolicyStatement class with the specified PermissionSet and attributes.

Public Properties

Attributes	Read-write Gets or sets the attributes of the policy statement.
AttributeString	Read-only Gets a human-readable representation of the attributes of the policy statement.
PermissionSet	Read-write Gets or sets the PermissionSet of the policy statement.

Public Methods

Copy	Creates an equivalent copy of the current policy statement.
Equals (inherited from System.Object)	See base class member description: System.Object.Equals Derived from System.Object, the primary base class for all objects.
FromXml	Overloaded: FromXml(SecurityElement et) Reconstructs a security object with a given state from an XML encoding.
FromXml	Overloaded: FromXml(SecurityElement et, PolicyLevel level) Reconstructs a security object with a given state from an XML encoding.
GetHashCode (inherited from System.Object)	See base class member description: System.Object.GetHashCode Derived from System.Object, the primary base class for all objects.
GetType (inherited from System.Object)	See base class member description: System.Object.GetType Derived from System.Object, the primary base class for all objects.
ToString (inherited from System.Object)	See base class member description: System.Object.ToString Derived from System.Object, the primary base class for all objects.
ToXml	Overloaded: ToXml() Creates an XML encoding of the security object and its current state.
ToXml	Overloaded: ToXml(PolicyLevel level) Creates an XML encoding of the security object and its current state.

Protected Methods

Finalize (inherited from System.Object)	See base class member description: System.Object.Finalize Derived from System.Object, the primary base class for all objects.
MemberwiseClone (inherited from System.Object)	See base class member description: System.Object.MemberwiseClone Derived from System.Object, the primary base class for all objects.

Hierarchy:

• System.Object
• System.Security.Policy.PolicyStatement

System.Security.Policy.PolicyStatement Member Details

Summary

Initializes a new instance of the PolicyStatement class with the specified PermissionSet.

C# Syntax:

public PolicyStatement(    PermissionSet permSet );

permSet

The PermissionSet with which to initialize the new instance.

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Summary

Initializes a new instance of the PolicyStatement class with the specified PermissionSet and attributes.

C# Syntax:

public PolicyStatement(PermissionSet permSet, PolicyStatement(    PermissionSet permSet,    PolicyStatementAttribute attributes );

permSet

The PermissionSet with which to initialize the new instance.

attributes

A bitwise combination of the PolicyStatementAttribute values.

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Summary

Gets or sets the attributes of the policy statement.

C# Syntax:

public PolicyStatementAttribute Attributes {get; set;}

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Summary

Gets a human-readable representation of the attributes of the policy statement.

C# Syntax:

public string AttributeString {get;}

Use this property to get a text string of the attributes currently set for the PolicyStatement.

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Summary

Gets or sets the PermissionSet of the policy statement.

C# Syntax:

public PermissionSet PermissionSet {get; set;}

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Summary

Creates an equivalent copy of the current policy statement.

C# Syntax:

public PolicyStatement Copy();

Return Value:

A new copy of the PolicyStatement with PolicyStatement.PermissionSet and PolicyStatement.Attributes identical to those of the current PolicyStatement.

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Inherited
See base class member description: System.Object.Equals

C# Syntax:

public virtual bool Equals(    object obj );

For more information on members inherited from System.Object click on the link above.

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Inherited
See base class member description: System.Object.Finalize

C# Syntax:

~PolicyStatement();

For more information on members inherited from System.Object click on the link above.

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Summary

Reconstructs a security object with a given state from an XML encoding.

C# Syntax:

public void FromXml(    SecurityElement et );

et

The XML encoding to use to reconstruct the security object.

Implements:

ISecurityEncodable.FromXml

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Summary

Reconstructs a security object with a given state from an XML encoding.

C# Syntax:

public void FromXml(    SecurityElement et,    PolicyLevel level );

et

The XML encoding to use to reconstruct the security object.

level

The PolicyLevel context for lookup of NamedPermissionSet values.

Exceptions

Exception Type	Condition
ArgumentNullException	The et parameter is null.
ArgumentException	The et parameter is not a valid PolicyStatement encoding.

Implements:

ISecurityPolicyEncodable.FromXml

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Inherited
See base class member description: System.Object.GetHashCode

C# Syntax:

public virtual int GetHashCode();

For more information on members inherited from System.Object click on the link above.

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Inherited
See base class member description: System.Object.GetType

C# Syntax:

public Type GetType();

For more information on members inherited from System.Object click on the link above.

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Inherited
See base class member description: System.Object.MemberwiseClone

C# Syntax:

protected object MemberwiseClone();

For more information on members inherited from System.Object click on the link above.

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Inherited
See base class member description: System.Object.ToString

C# Syntax:

public virtual string ToString();

For more information on members inherited from System.Object click on the link above.

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Summary

Creates an XML encoding of the security object and its current state.

C# Syntax:

public SecurityElement ToXml();

Return Value:

An XML encoding of the security object, including any state information.

Implements:

ISecurityEncodable.ToXml

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Summary

Creates an XML encoding of the security object and its current state.

C# Syntax:

public SecurityElement ToXml(    PolicyLevel level );

level

The PolicyLevel context for lookup of NamedPermissionSet values.

Return Value:

An XML encoding of the security object, including any state information.

Implements:

ISecurityPolicyEncodable.ToXml

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