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
Older ocx versions ?
If you're using older version of our Comm32 ocx (Wiith the properties such as WriteBytes, ReadBytes, ParallelEnable etc) you can still get the downloads for 3.2 here. Old Download v3.2
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SComm32.ocx is a replacements for Microsoft's MSComm32.OCX It has the same property names, methods and syntax as MSComm32 which means that, in most cases, it takes just a minute or two to add SComm32 to a VB6 project in place of MSComm32 without needing to change any of your code or learn any new syntax. 255 Com ports in VB6 on 32bit AND 64bit versions of Windows ?
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SComm1.CommPort = 23
SComm1.Settings = "9600,n,8,1"
SComm1.PortOpen = True
SComm1.Output = "Hello World"
Do While SComm1.InBufferCount > 0
Text1.Text = Text1.Text & SComm1.Input
Loop
SComm1.PortOpen = False
'// Simple ?
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'// Use ANY com port
'// Setup the com port
'// Open the com port
'// Send some data
'// Is there any incoming data ?
'// Receive data
'// Close the port
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Download your free 30 day trial + fully functional sample projects source code.
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If you're developing for .Net 2005, 2008 or 2010 then we'd recommend that you use our proper .net component 'Comm64' which is both 32bit and 64bit compatible so can be built into x86, x64 and 'AnyCPU' projects.
www.comm64.com
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