System.Net.Socket.TSocketStream.Write

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Delphi

function Write(const Buffer; Count: LongInt): LongInt; overload; override;

C++

virtual System::LongInt __fastcall Write(const void *Buffer, System::LongInt Count)/* overload */;
inline System::LongInt __fastcall  Write(const System::Sysutils::TBytes Buffer, System::LongInt Offset, System::LongInt Count){ return System::Classes::TStream::Write(Buffer, Offset, Count); }
inline System::LongInt __fastcall  Write(const System::Sysutils::TBytes Buffer, System::LongInt Count){ return System::Classes::TStream::Write(Buffer, Count); }

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.Net.Socket.pas System.Net.Socket.hpp	System.Net.Socket	TSocketStream

Description

Sends the specified data to the connected endpoint of the socket that yous specified when you created your socket stream.

Write accepts the following parameters:

• Buf is a pointer to the buffer read the data to send.
• Count is the length (in bytes) of the buffer pointed by Buf, which is also the maximum length of the specified data that Write sends.

Exceptions

A call to Write can raise any of the following exceptions:

Exception	Exception.Message	Scenarios
ESocketError	Network socket error: <error message> (<error code>), on API 'send'	The operating system reported an error while sending data on your socket. For more information, see the following documentation for the operating system where your application was running: Windows: send function (MSDN) OS X: send (OS X Man Pages) iOS: send (iOS Manual Pages) Android: send (Linux Programmer's Manual)

See Also

• System.Net.Socket.TSocketStream.Create

• System.Net.Socket.TSocket
• System.Net.Socket.TSocket.Accept
• System.Net.Socket.TSocket.Send

• System.Net.Socket.TSocketStream.Read