| [Overview][Resource strings][Constants][Types][Classes][Variables] | Reference for unit 'simpleipc' (#fcl) |
Check if a client message is available.
Source position: simpleipc.pp line 104
public function TSimpleIPCServer.PeekMessage( |
TimeOut: Integer; |
DoReadMessage: Boolean |
):Boolean; |
TimeOut |
|
Number of milliseconds to wait for a message. |
DoReadMessage |
|
Should the message be read or not ? |
True if a client message is available.
PeekMessage checks if a message from a client is available. It will return True if a message is available. The call will wait for TimeOut milliseconds for a message to arrive: if after TimeOut milliseconds, no message is available, the function will return False.
If DoReadMessage is True then PeekMessage will read the message. If it is False, it does not read the message. The message should then be read manually with ReadMessage.
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