Serial Port ActiveX Control

General

• Overview
• What's new in this version?
• Purchase
  
• Sample application
• Redistribution
• Installation tips
• Technical and information support
  
• Frequently Asked Questions

Using Serial Port

• Methods Overview
• Events Overview
• Properties Overview
• Constants Overview

Reference

Methods

• Open
• Close
• Read
• Write
• ReadStr
• WriteStr
• ReadVariant
• WriteVariant
• PurgeQueue
• InitString
• SetXon
• SetXoff
• GetPortName

Events

• OnRxChar
• OnCTS
• OnDSR
• OnRing
• OnBreak
• OnDCD
• OnTxEmpty
• OnRxFlag
• OnCommEvent
• OnCommError

Properties

• DTR
• RTS
• CTS
• DSR
• RING
• DCD
• Databits
• Parity
• StopBits
• HandShake
• FlowReplace
• XOnLimit
• XOffLimit
• FullDeviceName
• MaxBaud
• MaxOutQueue
• MaxInQueue
• ProvSubType
• ProvCapabilities
• SettableParams
• SettableData
• SettableStopParity
• CharEof
• CharError
• CharBreak
• CharEvent
• CharXOn
• CharXOff
• TimeoutReadInterval
• TimeoutReadTotalMultiplier
• TimeoutReadTotalConstant
• TimeoutWriteTotalMultiplier
• TimeoutWriteTotalConstant
• MonitorEvents
• InCount
• OutCount
• BaudRate
• Handle
• IsOpened
• InBufferSize
• OutBufferSize
• Break
• CountPorts
• BlockMode