Controls rights to make or accept connections on a transport address. More...

Inheritance diagram for System.Net.SocketPermission:

Collaboration diagram for System.Net.SocketPermission:

Public Member Functions
	SocketPermission (PermissionState state)
	Initializes a new instance of the T:System.Net.SocketPermission class that allows unrestricted access to the T:System.Net.Sockets.Socket or disallows access to the T:System.Net.Sockets.Socket. More...

	SocketPermission (NetworkAccess access, TransportType transport, string hostName, int portNumber)
	Initializes a new instance of the T:System.Net.SocketPermission class for the given transport address with the specified permission. More...

void	AddPermission (NetworkAccess access, TransportType transport, string hostName, int portNumber)
	Adds a permission to the set of permissions for a transport address. More...

bool	IsUnrestricted ()
	Checks the overall permission state of the object. More...

override IPermission	Copy ()
	Creates a copy of a T:System.Net.SocketPermission instance. More...

override IPermission	Union (IPermission target)
	Returns the logical union between two T:System.Net.SocketPermission instances. More...

override IPermission	Intersect (IPermission target)
	Returns the logical intersection between two T:System.Net.SocketPermission instances. More...

override bool	IsSubsetOf (IPermission target)
	Determines if the current permission is a subset of the specified permission. More...

override void	FromXml (SecurityElement securityElement)
	Reconstructs a T:System.Net.SocketPermission instance for an XML encoding. More...

override SecurityElement	ToXml ()
	Creates an XML encoding of a T:System.Net.SocketPermission instance and its current state. More...

Public Member Functions inherited from System.Security.CodeAccessPermission
void	Demand ()
	Forces a T:System.Security.SecurityException at run time if all callers higher in the call stack have not been granted the permission specified by the current instance. More...

void	Assert ()
	Declares that the calling code can access the resource protected by a permission demand through the code that calls this method, even if callers higher in the stack have not been granted permission to access the resource. Using M:System.Security.CodeAccessPermission.Assert can create security issues. More...

void	Deny ()
	Prevents callers higher in the call stack from using the code that calls this method to access the resource specified by the current instance. More...

void	PermitOnly ()
	Prevents callers higher in the call stack from using the code that calls this method to access all resources except for the resource specified by the current instance. More...

override string	ToString ()
	Creates and returns a string representation of the current permission object. More...

override bool	Equals (object obj)
	Determines whether the specified T:System.Security.CodeAccessPermission object is equal to the current T:System.Security.CodeAccessPermission. More...

override int	GetHashCode ()
	Gets a hash code for the T:System.Security.CodeAccessPermission object that is suitable for use in hashing algorithms and data structures such as a hash table. More...

Public Attributes
const int	AllPorts = -1
	Defines a constant that represents all ports. More...

IEnumerator	ConnectList => m_connectList.GetEnumerator()
	Gets a list of T:System.Net.EndpointPermission instances that identifies the endpoints that can be connected to under this permission instance. More...

IEnumerator	AcceptList => m_acceptList.GetEnumerator()
	Gets a list of T:System.Net.EndpointPermission instances that identifies the endpoints that can be accepted under this permission instance. More...

Additional Inherited Members
Static Public Member Functions inherited from System.Security.CodeAccessPermission
static void	RevertAssert ()
	Causes any previous M:System.Security.CodeAccessPermission.Assert for the current frame to be removed and no longer in effect. More...

static void	RevertDeny ()
	Causes any previous M:System.Security.CodeAccessPermission.Deny for the current frame to be removed and no longer in effect. More...

static void	RevertPermitOnly ()
	Causes any previous M:System.Security.CodeAccessPermission.PermitOnly for the current frame to be removed and no longer in effect. More...

static void	RevertAll ()
	Causes all previous overrides for the current frame to be removed and no longer in effect. More...

Detailed Description

Controls rights to make or accept connections on a transport address.

Definition at line 11 of file SocketPermission.cs.

Constructor & Destructor Documentation

◆ SocketPermission() [1/2]

System.Net.SocketPermission.SocketPermission ( PermissionState state )

Initializes a new instance of the T:System.Net.SocketPermission class that allows unrestricted access to the T:System.Net.Sockets.Socket or disallows access to the T:System.Net.Sockets.Socket.

Parameters

state One of the T:System.Security.Permissions.PermissionState values.

Definition at line 34 of file SocketPermission.cs.

◆ SocketPermission() [2/2]

System.Net.SocketPermission.SocketPermission	(	NetworkAccess	access,
		TransportType	transport,
		string	hostName,
		int	portNumber
	)

Initializes a new instance of the T:System.Net.SocketPermission class for the given transport address with the specified permission.

Parameters

access	One of the T:System.Net.NetworkAccess values.
transport	One of the T:System.Net.TransportType values.
hostName	The host name for the transport address.
portNumber	The port number for the transport address.

Exceptions

T:System.ArgumentNullException hostName is null.

Definition at line 53 of file SocketPermission.cs.

Member Function Documentation

◆ AddPermission()

void System.Net.SocketPermission.AddPermission	(	NetworkAccess	access,
		TransportType	transport,
		string	hostName,
		int	portNumber
	)

Adds a permission to the set of permissions for a transport address.

Parameters

access	One of the T:System.Net.NetworkAccess values.
transport	One of the T:System.Net.TransportType values.
hostName	The host name for the transport address.
portNumber	The port number for the transport address.

Exceptions

T:System.ArgumentNullException hostName is null.

Definition at line 67 of file SocketPermission.cs.

◆ Copy()

override IPermission System.Net.SocketPermission.Copy ( )

virtual

Creates a copy of a T:System.Net.SocketPermission instance.

Returns: A new instance of the T:System.Net.SocketPermission class that is a copy of the current instance.

Implements System.Security.CodeAccessPermission.

Definition at line 102 of file SocketPermission.cs.

◆ FromXml()

override void System.Net.SocketPermission.FromXml ( SecurityElement securityElement )

virtual

Reconstructs a T:System.Net.SocketPermission instance for an XML encoding.

Parameters

securityElement The XML encoding used to reconstruct the T:System.Net.SocketPermission instance.

Exceptions

T:System.ArgumentNullException	The securityElement is `null`.
T:System.ArgumentException	The securityElement is not a permission element for this type.

Implements System.Security.CodeAccessPermission.

Definition at line 281 of file SocketPermission.cs.

◆ Intersect()

override IPermission System.Net.SocketPermission.Intersect ( IPermission target )

virtual

Returns the logical intersection between two T:System.Net.SocketPermission instances.

Parameters

target The T:System.Net.SocketPermission instance to intersect with the current instance.

Returns: The T:System.Net.SocketPermission instance that represents the intersection of two T:System.Net.SocketPermission instances. If the intersection is empty, the method returns null. If the target parameter is a null reference, the method returns null.

Exceptions

T:System.ArgumentException	The target parameter is not a T:System.Net.SocketPermission.
T:System.Security.SecurityException	T:System.Net.DnsPermission is not granted to the method caller.

Implements System.Security.CodeAccessPermission.

Definition at line 169 of file SocketPermission.cs.

◆ IsSubsetOf()

override bool System.Net.SocketPermission.IsSubsetOf ( IPermission target )

virtual

Determines if the current permission is a subset of the specified permission.

Parameters

target A T:System.Net.SocketPermission that is to be tested for the subset relationship.

Returns: If target is null, this method returns true if the current instance defines no permissions; otherwise, false. If target is not null, this method returns true if the current instance defines a subset of target permissions; otherwise, false.

Exceptions

T:System.ArgumentException	target is not a T:System.Net.Sockets.SocketException.
T:System.Security.SecurityException	T:System.Net.DnsPermission is not granted to the method caller.

Implements System.Security.CodeAccessPermission.

Definition at line 209 of file SocketPermission.cs.

◆ IsUnrestricted()

bool System.Net.SocketPermission.IsUnrestricted ( )

Checks the overall permission state of the object.

Returns: true if the T:System.Net.SocketPermission instance is created with the Unrestricted value from T:System.Security.Permissions.PermissionState; otherwise, false.

Implements System.Security.Permissions.IUnrestrictedPermission.

Definition at line 95 of file SocketPermission.cs.

◆ ToXml()

override SecurityElement System.Net.SocketPermission.ToXml ( )

virtual

Creates an XML encoding of a T:System.Net.SocketPermission instance and its current state.

Returns: A T:System.Security.SecurityElement instance that contains an XML-encoded representation of the T:System.Net.SocketPermission instance, including state information.

Implements System.Security.CodeAccessPermission.

Definition at line 411 of file SocketPermission.cs.

◆ Union()

override IPermission System.Net.SocketPermission.Union ( IPermission target )

virtual

Returns the logical union between two T:System.Net.SocketPermission instances.

Parameters

target The T:System.Net.SocketPermission instance to combine with the current instance.

Returns: The T:System.Net.SocketPermission instance that represents the union of two T:System.Net.SocketPermission instances. If target parameter is null, it returns a copy of the current instance.

Exceptions

T:System.ArgumentException target is not a T:System.Net.SocketPermission.

Reimplemented from System.Security.CodeAccessPermission.

Definition at line 136 of file SocketPermission.cs.

Member Data Documentation

◆ AcceptList

IEnumerator System.Net.SocketPermission.AcceptList => m_acceptList.GetEnumerator()

Gets a list of T:System.Net.EndpointPermission instances that identifies the endpoints that can be accepted under this permission instance.

Returns: An instance that implements the T:System.Collections.IEnumerator interface that contains T:System.Net.EndpointPermission instances.

Definition at line 30 of file SocketPermission.cs.

◆ AllPorts

const int System.Net.SocketPermission.AllPorts = -1

Defines a constant that represents all ports.

Definition at line 20 of file SocketPermission.cs.

◆ ConnectList

IEnumerator System.Net.SocketPermission.ConnectList => m_connectList.GetEnumerator()

Gets a list of T:System.Net.EndpointPermission instances that identifies the endpoints that can be connected to under this permission instance.

Returns: An instance that implements the T:System.Collections.IEnumerator interface that contains T:System.Net.EndpointPermission instances.

Definition at line 26 of file SocketPermission.cs.

The documentation for this class was generated from the following file:

D:/All cs/System.Net/SocketPermission.cs

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SocketPermission() [1/2]

◆ SocketPermission() [2/2]

Member Function Documentation

◆ AddPermission()

◆ Copy()

◆ FromXml()

◆ Intersect()

◆ IsSubsetOf()

◆ IsUnrestricted()

◆ ToXml()

◆ Union()

Member Data Documentation

◆ AcceptList

◆ AllPorts

◆ ConnectList