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Introduction
Install SComm32
Why Not MsComm?

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

OnComm Event
Hardware/Cables etc

RTSEnable

Sets or Retrieves the state of the RTS control line.

Available at Design time and Runtime.

         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
      MsgBox("RTSEnable is On")
   Else
      MsgBox(RTSEnable is Off")
End If

'// Retrieves the current state of the RTS
'// control line.
       

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.

 

 
32bit development in VB6 using the Comm32 Communications OCX ?

Or are you looking for a proper .Net Component ?

Carry on using most of the common and well documented MSComm32 syntax but with a proper .net component allowing you to build x86, x64 and AnyCPU projects using Visual Studio 2005, 2008 and 2010.

www.Comm64.com
The x86, x64 and AnyCPU
Serial component

 

 

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