Serial Framework
ContentsIndexHome
PreviousUpNext
CwclSerialClient::PurgeComm Method

Discards all characters from the output or input buffer of a specified communications resource. It can also terminate pending read or write operations on the resource.

Syntax
C++
int PurgeComm(wclSerialPurgeFlags Flags);
Parameters 
Description 
wclSerialPurgeFlags Flags 
The set of the wclSerialPurgeFlags flags.  

If the function successed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes.

Copyright (c) 2006-2017. All rights reserved.