Event Handlers
64
NetLinx Programming Language Reference Guide
If the event handler is specified using an array for
DEV, CHANNEL
, or a
DEVCHAN
array,
GET_LAST
can be used to determine which index in the array caused the event to run.
Data events
The data object is available to the data event handler as a local variable. An example data event is:
DATA_EVENT[DEVICE] or DATA_EVENT[DEV[ ]]
{
COMMAND:
{
// COMMAND event handler
}
STRING:
{
// STRING event handler
}
ONLINE:
{
// ONLINE event handler
}
OFFLINE:
{
// OFFLINE event handler
}
ONERROR:
{
// ONERROR event handler
}
}
Channel Objects
Property Name
Type
Description
Channel.Device
DEV
Device
Channel.Device.Number
INTEGER
Device number
Channel.Device.Port
INTEGER
Device port
Channel.Device.System
INTEGER
System number
Channel.Channel
INTEGER
Device channel
Channel.SourceDev
DEV
Source Device of Channel Event
Channel.SourceDev.Number INTEGER
Source Device Number
Channel.SourceDev.Port
INTEGER
Source Device Port
Channel.SourceDev.System
INTEGER
Source Device System.
Summary of Contents for NETLINX PROGRAMMING LANGUAGE
Page 15: ...Table of Contents xiii NetLinx Programming Language Reference Guide...
Page 16: ...xiv NetLinx Programming Language Reference Guide Table of Contents...
Page 18: ...Introduction 2 NetLinx Programming Language Reference Guide...
Page 76: ...Language Elements 60 NetLinx Programming Language Reference Guide...
Page 106: ...Combining Devices Levels and Channels 90 NetLinx Programming Language Reference Guide...
Page 112: ...Master To Master M2M 96 NetLinx Programming Language Reference Guide...
Page 182: ...Reserved Identifiers 166 NetLinx Programming Language Reference Guide...
Page 204: ...NetLinx UniCode Functions 188 NetLinx Programming Language Reference Guide...
Page 244: ...Appendix B Glossary 228 NetLinx Programming Language Reference Guide...
Page 245: ...Appendix B Glossary 229 NetLinx Programming Language Reference Guide...