Session Class
Abstract Session base class.
Inheritance Hierarchy
          System.Object
          
  TwinCAT.Session
    TwinCAT.Ads.AdsSession
Namespace:  TwinCAT
Assembly:  TwinCAT.Ads (in TwinCAT.Ads.dll)
Version: 4.3.0.0
Syntax
C#
public abstract class Session : ISession,
IConnectionStateProvider, IDisposable
VB
Public MustInherit Class Session
Implements ISession, IConnectionStateProvider, IDisposable
The Session type exposes the following members.
Properties
| 
                   
  | 
                   Name  | 
                   Description  | 
|---|---|---|
| 
                   
                      | 
                   Gets the communication endpoint address string representation.  | |
| 
                   
                      | 
                   Gets the (established) connection.  | |
| 
                   
                     
                      | 
                   Gets the current Connection state of the Session  | |
| 
                   
                      | 
                   Gets a value indicating whether this Session is disposed.  | |
| 
                   
                      | 
                   Gets the UTC time when the session was established.  | |
| 
                   
                      | 
                   Gets the Session Identifier  | |
| 
                   
                      | 
                   Gets a value indicating whether this instance is connected.  | |
| 
                   
                      | 
                   Gets the name of the session  | |
| 
                   
                      | 
                   Gets the symbol server.  | 
Methods
| 
                   
  | 
                   Name  | 
                   Description  | 
|---|---|---|
| 
                   
                      | 
                   Closes this ISession  | |
| 
                   
                      | 
                   Connects the session.  | |
| 
                   
                      | 
                   Disconnects the session from the target.  | |
| 
                   
                      | 
                   Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.  | |
| 
                   
                      | 
                   Releases unmanaged and - optionally - managed resources.  | |
| 
                   
                      | 
                   Determines whether the specified object is equal to the current object. (Inherited from Object.)  | |
| 
                   
                      | 
                   Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)  | |
| 
                   
                      | 
                   Serves as the default hash function. (Inherited from Object.)  | |
| 
                   
                      | 
                   Gets the name/string identifier of the session.  | |
| 
                   
                      | 
                   Gets the Type of the current instance. (Inherited from Object.)  | |
| 
                   
                      | 
                   Creates a shallow copy of the current Object. (Inherited from Object.)  | |
| 
                   
                      | 
                   Handler function connecting the Session.  | |
| 
                   
                      | 
                   Handler function creating the ISymbolServer  | |
| 
                   
                      | 
                   Handler function disconnecting the session.  | |
| 
                   
                      | 
                   Handler function getting the address of the session.  | |
| 
                   
                      | 
                   Returns a string that represents the current object. (Inherited from Object.)  | 
Events
| 
                   
  | 
                   Name  | 
                   Description  | 
|---|---|---|
| 
                   
                     
                      | 
                   Occurs when connection status of the IConnectionStateProvider has been changed.  |