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Introduction
Install Comm64
Why Not MsComm?

Properties
   .Break
   .CDHolding
   .CommEvent
   .CommPort
   .CTSHolding
   .DSRHolding
   .DTREnable
   .EOFEnable
   .Handshaking
   .InBufferCount
   .InBufferSize
   .Input
   .InputLen
   .NullDiscard
   .OutBufferCount
   .OutBufferSize
   .OutPut
   .ParityReplace
   .PortOpen
   .RThreshold
   .RTSEnable
   .Settings
   .STHreshold


Comm64 Properties
   .RxTimeout
   .TxTimeout

Comm64 Functions
   .readBytes
   .readString

   .writeBytes
   .writeString
   .PortExists

OnComm Event

Hardware/Cables etc
Loopback test plug

RTSEnable

Sets or Retrieves the state of the RTS control line.

Available at Design time and Runtime.

MSComm32 and Comm64 have similar behavior

         Syntax object.RTSEnable = value
     
  object Name of the communications control.
  value A boolean expression indicating the state of the RTS control line.
     
  Examples  
    object.RTSEnable = True '// Set the value
       
   

If object.RTSEnable = True then
      MessageBox.Show ("RTSEnable is On")
   Else
      MessageBox.Show (RTSEnable is Off")
End If

 
       

Remarks:

If set before the port is opened then this value takes effect as soon as the port is opened. For example if RTSEnable is set to True then the RTS line will come ON as soon as the port is opened. It will go off again as soon as the port is closed.

This property can not be changed (Will be automatically enabled) if RTS/CTS flow control is enabled.

 
Copyright (c) 2010 Axis Controls Ltd