 | wcl |
The base class for the client connection that requires a data exchange
with a remote device.
Inheritance HierarchySystemObject
wclCommunicationwclCustomConnection
wclCommunicationwclClientConnection
wclCommunicationwclClientDataConnection
wclSerialFrameworkwclSerialClient
wclCommunicationwclCustomConnection
wclCommunicationwclClientConnection
wclCommunicationwclClientDataConnection
wclSerialFrameworkwclSerialClient
Namespace: wclCommunication
Assembly: wclCommunication (in wclCommunication.dll) Version: 8.0.6.0
SyntaxThe wclClientDataConnection type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | wclClientDataConnection | Creates new client connection. |
Properties| Name | Description | |
|---|---|---|
 | MessageProcessing |
Gets a message processing method.
(Inherited from wclCustomConnection) |
 | Receiver |
Gets the connection message receiver object.
(Inherited from wclCustomConnection) |
| State |
Gets the connection state.
(Inherited from wclClientConnection) |
| ThreadId |
Gets the connection's thread ID.
(Inherited from wclCustomConnection) |
| Timeout |
Gets and sets the connection timeout.
(Inherited from wclClientConnection) |
Methods| Name | Description | |
|---|---|---|
 | CheckState |
The method checks is the connection state and raises the
wclEConnectionActive exception when the connection is
active.
(Inherited from wclClientConnection) |
| Connect |
Starts the connection operation to a remote device.
(Inherited from wclClientConnection) |
| Disconnect |
Disconnects from the connected remote device.
(Inherited from wclClientConnection) |
| DoConnect |
Calls the OnConnect event.
(Inherited from wclClientConnection) |
| DoData | Calls the OnData event. |
| DoDisconnect |
Calls the OnDisconnect event.
(Inherited from wclClientConnection) |
| EnterCS |
Enters the connection critical section.
(Inherited from wclCustomConnection) |
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object) |
| GetReadBufferSize | Gets a read buffer size. |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| GetWriteBufferSize | Gets a write buffer size. |
| HalCommunicate |
Implements a hardware-dependent code that communicate with a connected
remote device.
(Inherited from wclClientConnection) |
| HalConnect |
Implements a hardware-dependent code that connects to a remote device.
(Inherited from wclClientConnection) |
| HalDisconnect |
Implements a hardware-dependent code that disconnects from a connected
remote device.
(Inherited from wclClientConnection) |
| HalGetReadBufferSize | Gets a read buffer size. |
| HalGetWriteBufferSize | Gets a write buffer size. |
| HalSetReadBufferSize | Sets a read buffer size. |
| HalSetWriteBufferSize | Sets a write buffer size. |
| HalWrite | Implements a hardware-dependent code that sends data to a connected device. |
| InternalDisconnect |
The internal disconnect method. Disconnects from a connected remote
device.
(Inherited from wclClientConnection) |
| LeaveCS |
Leaves the connection critical section.
(Inherited from wclCustomConnection) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| MessageReceived |
The message receiver calls this method when a new notification message
is received.
(Overrides wclClientConnectionMessageReceived(wclMessage)) |
| NotifyClosed |
Send a Disconnect notification message.
(Inherited from wclClientConnection) |
| NotifyDataReceived | Sends a data received notification message. |
| PostMessage |
Places a message to the connection's message receiver queue.
(Inherited from wclCustomConnection) |
| SetReadBufferSize | Sets a read buffer size. |
| SetWriteBufferSize | Sets a write buffer size. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
| Write | Sends a data to a connected device. |
Events| Name | Description | |
|---|---|---|
 | OnConnect |
The event is called when the connection operation to a remote device
is completed.
(Inherited from wclClientConnection) |
| OnData | The event is called when a data is received from a connected remote device. |
| OnDisconnect |
The event fires when the remote connected device has been
disconnected.
(Inherited from wclClientConnection) |
See Also