User manual for Serial Port ActiveX Control
General
Installation Tips
- Microsoft Visual C#.Net/ Microsoft Visual VB.Net
- Microsoft Visual C++.Net/ Visual C++ 6.0
- Microsoft Visual Basic 5-6
- C++ Builder/Delphi 2007, 2009 and 2010
- Microsoft Visual C++ 7
Using Serial Port ActiveX Control
Reference
Methods
- Open
- Close
- Read
- Write
- ReadStr
- WriteStr
- ReadVariant
- WriteVariant
- PurgeQueue
- InitString
- SetXon
- SetXoff
- GetPortName
- PortIsAvailable
- SetLatencyExpiry
Events
- OnRxChar
- OnCTS
- OnDSR
- OnRing
- OnBreak
- OnDCD
- OnTxEmpty
- OnRxFlag
- OnCommEvent
- OnCommError
- OnLatencyExpiry
- OnPortAdded
- OnPortRemoved
- OnChangePortsList
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
- EnableAutoDetectPorts
Other items