__declspec __declspec __declspec __declspec __declspec ClearCommBreak Connect CwclSerialClient Disconnect DoConnect DoCreateProcessor DoData DoDestroyProcessor DoDisconnect DoError DoEvents DoReadError EscapeCommFunction FlushBuffers GetConfig GetDeviceName GetFeatures GetMessageProcessing GetModemStatus GetProcessor GetReadBufferSize GetState GetTimeouts GetWriteBufferSize GetWriteTimeout OnConnect OnCreateProcessor OnData OnDestroyProcessor OnDisconnect OnError OnEvents OnReadError PurgeComm SetCommBreak SetConfig SetDeviceName SetMessageProcessing SetReadBufferSize SetTimeouts SetWriteBufferSize SetWriteTimeout TransmitCommChar Write ~CwclSerialClient

TransmitCommChar() int TransmitCommChar ( const char Ch ) const Transmits a specified character ahead of any pending data in the output buffer of the specified communications device. Parameters Ch The character to be transmitted. Returns If the function succeed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes. The TransmitCommChar function is useful for sending an interrupt character (such as a CTRL+C) to a host system. If the device is not transmitting, TransmitCommChar cannot be called repeatedly. Once TransmitCommChar places a character in the output buffer, the character must be transmitted before the function can be called again. If the previous character has not yet been sent, TransmitCommChar returns an error.