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Internet Direct (Indy)
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TIdStackDotNet.SendTo Method
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Internet Direct (Indy)
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Sends data to a specific destination using the socket handle.
function SendTo(
ASocket: TIdStackSocketHandle;
const ABuffer: TIdBytes;
const AOffset: Integer;
const AIP: string;
const APort: integer;
const AIPVersion: TIdIPVersion = ID_DEFAULT_IP_VERSION
): Integer; override;|
Parameters |
Description |
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ASocket |
Socket handle for the operation. |
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ABuffer |
Values to be sent on the socket handle. |
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AOffset |
Offset into the buffer to locate values to send. |
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AIP |
IP address for the remote destination. |
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APort |
Port number for the remote destination. |
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AIPVersion |
IP address family for the IP address. |
Integer - Number of bytes written to the socket handle.
SendTo is an overridden Integer function that implements the method used to access the SendTo() API for the protocol stack implementation.
SendTo is used to write the outgoing data in ABuffer on the socket handle in ASocket. SendTo uses the IP address and port numer in AIP and APort as the destination for the transmission.
SendTo is normally used on a datagram socket, but can also override the current remote network destination for a streaming socket.
Exceptions occuring in the method are re-raised using either the EIdSocketError or EIdWrapperException exception types.
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Internet Direct (Indy) version 10.1.5
Copyright © 1993-2006, Chad Z. Hower (aka Kudzu) and the Indy Pit Crew. All rights reserved. Website http://www.indyproject.org. Post feedback to the Indy Documentation newsgroup. |
Parameters