RAD Studio VCL Reference
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TTcpClient.OnError Event
TTcpClient Class | TTcpClient Members | Sockets Namespace | Description | See Also
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Occurs when the socket fails in making, using, or shutting down a connection.

Pascal
property OnError: TSocketErrorEvent;
C++
__property TSocketErrorEvent OnError;
Description

Write an OnError event handler to respond to errors that arise with the socket connection. Set the ErrorCode parameter to 0 if the OnError event handler successfully deals with the error condition, to prevent an ESocketError exception from being raised. 

 

See Also
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