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Savoy GEM Reference   

Properties
ALCD
ALIDCount
ALTX
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CEIDCount
CEIDDescription
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Function
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IniFileName
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MyPortNumber
Node
NodeCount
NodeType
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Reply
PhysicalConnection
PortNumber
PType
Server
SessionID
SML
Stream
SType
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T1
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T5
T6
T7
T8
Verification
VIDCount
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VIDUnit
VIDValue
ViewStyle
Wbit
WorkSpace

Methods
AboutBox
DefProc
InvokeAlarm
InvokeEvent
IsValidVID
LoadData
LoadIniFile
RegisterALID
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Send
Setup
ToALID
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ToVID
UnregisterALID
UnregisterVID
WriteLogFile

Events
CommunicationStateChanged
Connected
ConnectionStateChanged
ControlStateChanged
Disconnected
Problem
Received
Sent
VIDChanged

MyPortNumber Property

Gets or sets local portnumber for TCP/IP connection. If SavoyGem is running as active entity, this property should be 0. Or connection will not be re-established until TCP/IP level time-out.

When SavoyGem is running as passive entity, MyPortNumber property indicates server port number for incoming client connection.

Since some port numbers are reserved by Windows OS, the number should be grater than 1024 in general. For example http server uses port number 80.

Syntax

Visual Basic

MyPortNumber As Long


Visual C++

long GetMyPortNumber()
void SetMyPortNumber(long)

Return Value

Example

Visual Basic

.MyPortNumber = 0 ‘ Auto determine


Visual C++

m_ctrl.SetMyPortNumber(0); // Auto determine

Remarks

Persistent property.

See Also

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