Datasnap.DSSession.TDSTunnelService Methods

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InheritedProtected

AddUserCredentials	public	Adds pass through user credentials.
AfterConstruction	public	Responds after the last constructor has executed.
BeforeDestruction	public	Responds before the first destructor executes.
CanCloseSession	protected	Specifies whether the current session should be closed.
CheckDisposed	protected	This method is deprecated.
ClassInfo	public	Returns a pointer to the run-time type information (RTTI) table for the object type.
ClassName	public	Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIs	public	Determines whether an object is of a specific type.
ClassParent	public	Returns the type of the immediate ancestor of a class.
ClassType	public	Returns the class reference for the object's class.
CleanupInstance	public	Performs finalization on long strings, variants, and interface variables within a class.
CloseSession	public	Closes a tunnel session.
Create	public	Creates an instance of the TDSTunnelService class.
CreateSession	protected	Creates a tunnel session.
DefaultCloseSessionEvent	protected	Represents the default implementation of the event triggered when a session is closed successfully.
DefaultErrorOpenSessionEvent	protected	Represents the default implementation of the event triggered when a session cannot be opened.
DefaultErrorReadSessionEvent	protected	Represents the default implementation of the event triggered when a session fails to read data.
DefaultErrorWriteSessionEvent	protected	Represents the default implementation of the event triggered when a session fails to write data.
DefaultHandler	public	Provides the interface for a method that processes message records.
DefaultOpenSessionEvent	protected	Represents the default implementation of the event triggered when a session is opened successfully.
DefaultReadSessionEvent	protected	Represents the default implementation of the event triggered when a session performs a read operation successfully.
DefaultWriteSessionEvent	protected	Represents the default implementation of the event triggered when a session performs a write operation successfully.
Destroy	public	Destroys the TDSTunnelService instance.
Dispatch	public	Calls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOf	public	DisposeOf forces the execution of the destructor code in an object.
Equals	public	Checks whether the current instance and the Obj parameter are equal.
FieldAddress	public	Returns the address of a published object field.
Free	public	Destroys an object and frees its associated memory, if necessary.
FreeInstance	public	Deallocates memory allocated by a previous call to the NewInstance method.
GetDisposed	protected	Getter for the Disposed property.
GetHashCode	public	Returns an integer containing the hash code.
GetInterface	public	Retrieves a specified interface.
GetInterfaceEntry	public	Returns the entry for a specific interface implemented in a class.
GetInterfaceTable	public	Returns a pointer to a structure containing all of the interfaces implemented by a given class.
GetOpenSessionKeys	public	Adds the keys of the opened sessions to the container specified by the parameter.
GetSession	protected	Returns the tunnel session object based on its identifier.
GetSessionCount	public	Returns the number of opened sessions.
InheritsFrom	public	Determines the relationship of two object types.
InitializeSession	public	Initializes the session pointed to by the specified parameter value for dss.
InitInstance	public	Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InstanceSize	public	Returns the size in bytes of each instance of the object type.
MethodAddress	public	Returns the address of a class method by name.
MethodName	public	Returns the name of a class method by address.
NeedsAuthentication	public	Returns True if the request needs authentication.
NewInstance	public	Allocates memory for an instance of an object type and returns a pointer to that new instance.
ProcessGET	public	Handles the GET requests.
ProcessPOST	public	Handles the POST requests.
QualifiedClassName	public	Returns the qualified name of the class.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
SetDSHostname	protected	Sets the value of the DSHostname property.
SetDSPort	protected	Sets the value of the DSPort property.
TerminateAllSessions	public	Terminates all the registered sessions.
TerminateSession	public	Terminates all sessions with the identifier specified in the parameter.
ToString	public	Returns a string containing the class name.
UnitName	public	Returns the name of the unit where the class is defined.
UnitScope	public	Returns the class's unit scope.