System.Win.ScktComp.TCustomWinSocket.ASyncStyles

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Delphi

property ASyncStyles: TAsyncStyles read FAsyncStyles write SetAsyncStyles;

C++

__property TAsyncStyles ASyncStyles = {read=FAsyncStyles, write=SetAsyncStyles, nodefault};

Properties

Type	Visibility	Source	Unit	Parent
property	public	System.Win.ScktComp.pas System.Win.ScktComp.hpp	System.Win.ScktComp	TCustomWinSocket

Description

Determines which asynchronous events the socket can receive.

Use ASyncStyles to determine what sorts of notifications the socket needs to respond to. Set ASyncStyles to change the notifications that the socket receives from the socket connection. ASyncStyles is a set drawn from the following values:

Value	Meaning
asRead	The socket receives notification that the connection is ready for reading.
asWrite	The socket receives notification that the connection is ready for writing.
asOOB	The socket receives notification when out-of-band data arrives.
asAccept	The socket receives notification when another socket requests a connection.
asConnect	The socket receives notification when a communication link to another socket is opened.
asClose	The socket receives notification when a communication link to another socket is terminated.

Any notification specified by ASyncStyles arrives as a window message to the Handle property.

Note: If the socket is a non-blocking socket, then ASyncStyles should include asRead and asWrite so that the socket will be informed of asynchronous reading and writing events.

See Also

• Handle

• ClientType

• ServerType