System.Security.Policy.ApplicationDirectoryMembershipCondition Class

Summary

Determines whether an assembly belongs to a code group by testing its application directory. This class cannot be inherited.

C# Syntax:

[Serializable] public sealed class ApplicationDirectoryMembershipCondition : IMembershipCondition, ISecurityEncodable, ISecurityPolicyEncodable

ApplicationDirectoryMembershipCondition determines whether an ApplicationDirectory ApplicationDirectory.Directory property contains the assembly URL evidence path. For example, if the ApplicationDirectory is C:\app1, then assemblies with URL evidence such as C:\app1, C:\app1\main.aspx, C:\app1\folder1, or C:\app1\folder1\main1.aspx match this membership condition. Code not in the C:\app1 directory, or one of its subdirectories, fails this membership condition test.

Code without either ApplicationDirectory or Url evidence always fails this membership condition test.

System.Security.Policy Namespace

System.Security.Policy.ApplicationDirectoryMembershipCondition Member List:

Public Constructors

ctor #1

Default constructor. This constructor is called by derived class constructors to initialize state in this type. Initializes a new instance of the ApplicationDirectoryMembershipCondition class.

Public Methods

Check	Determines whether the membership condition is satisfied by the specified evidence.
Copy	Creates an equivalent copy of the membership condition.
Equals	Overridden: Determines whether the specified membership condition is an ApplicationDirectoryMembershipCondition.
FromXml	Overloaded: FromXml(SecurityElement e) Reconstructs a security object with a specified state from an XML encoding.
FromXml	Overloaded: FromXml(SecurityElement e, PolicyLevel level) Reconstructs a security object with a specified state from an XML encoding.
GetHashCode	Overridden: Gets the hash code for the current membership condition.
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	Overridden: Creates and returns a string representation of the membership condition.
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 with the specified PolicyLevel.

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.ApplicationDirectoryMembershipCondition

System.Security.Policy.ApplicationDirectoryMembershipCondition Member Details

Summary

Initializes a new instance of the ApplicationDirectoryMembershipCondition class.

Default constructor. This constructor is called by derived class constructors to initialize state in this type.

C# Syntax:

public ApplicationDirectoryMembershipCondition();

The membership condition tests whether the assembly URL evidence is a path within the directory specified by ApplicationDirectory.

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Summary

Determines whether the membership condition is satisfied by the specified evidence.

C# Syntax:

public bool Check(    Evidence evidence );

evidence

The evidence set against which to make the test.

Return Value:

true if the specified evidence satisfies the membership condition; otherwise, false.

Implements:

IMembershipCondition.Check

The evidence parameter must contain both ApplicationDirectory evidence that specifies the application directory of the running application and Url evidence that specifies the code base of the assembly. The code base specified by the Url evidence must represent a path in the directory tree of the application directory specified by the ApplicationDirectory evidence for this method to return true.

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Summary

Creates an equivalent copy of the membership condition.

C# Syntax:

public IMembershipCondition Copy();

Return Value:

A new, identical copy of the current membership condition.

Implements:

IMembershipCondition.Copy

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Summary

Determines whether the specified membership condition is an ApplicationDirectoryMembershipCondition.

C# Syntax:

public override bool Equals(    object o );

o

The object to compare to ApplicationDirectoryMembershipCondition.

Return Value:

true if the specified membership condition is an ApplicationDirectoryMembershipCondition; otherwise, false.

Implements:

IMembershipCondition.Equals

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

C# Syntax:

~ApplicationDirectoryMembershipCondition();

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 specified state from an XML encoding.

C# Syntax:

public void FromXml(    SecurityElement e );

e

The XML encoding to use to reconstruct the security object.

Exceptions

Exception Type	Condition
ArgumentNullException	The e parameter is null.
ArgumentException	The e parameter is not a valid application directory membership condition element.

Implements:

ISecurityEncodable.FromXml

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Summary

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

C# Syntax:

public void FromXml(    SecurityElement e,    PolicyLevel level );

e

The XML encoding to use to reconstruct the security object.

level

The policy level context, used to resolve named permission set references.

Exceptions

Exception Type	Condition
ArgumentNullException	The e parameter is null.
ArgumentException	The e parameter is not a valid application directory membership condition element.

Implements:

ISecurityPolicyEncodable.FromXml

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Summary

Gets the hash code for the current membership condition.

C# Syntax:

public override int GetHashCode();

Return Value:

The hash code for the current membership condition.

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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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Summary

Creates and returns a string representation of the membership condition.

C# Syntax:

public override string ToString();

Return Value:

A string representation of the state of the membership condition.

Implements:

IMembershipCondition.ToString

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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 with the specified PolicyLevel.

C# Syntax:

public SecurityElement ToXml(    PolicyLevel level );

level

The policy level context for resolving named permission set references.

Return Value:

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

Implements:

ISecurityPolicyEncodable.ToXml

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