Unit 'simpleipc' Package
[Overview][Resource strings][Constants][Types][Classes][Variables][Index] [#fcl]

TIPCServerComm.PeekMessage

See if a message is available.

Declaration

Source position: simpleipc.pp line 110

public function TIPCServerComm.PeekMessage(

  Timeout: Integer

):Boolean; virtual; abstract;

Arguments

Timeout

  

Number of milliseconds to wait for a message.

Function result

True if a message was available.

Description

PeekMessage can be used to see if a message is available: it returns True if a message is available. It will wait maximum TimeOut milliseconds for a message to arrive. If no message was available after this time, it will return False.

If a message was available, it can be read with the ReadMessage call.

See also

ReadMessage

  

Read message from the channel.


Documentation generated on: Jul 22 2024