Contains optimization parameters that reduce the load on the OPC server by keeping the connections open should they be soon needed again.

ProgId: OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods
CLSID (Class ID): b0e4c376-c155-4431-94d1-c6e822e173ae
Default interface: OpcLabs.EasyOpc.AlarmsAndEvents.Engine.ComTypes._EasyAEClientHoldPeriods
Event source interface:

For more information, see EasyAEClientHoldPeriods and OpcLabs.EasyOpc.AlarmsAndEvents.Engine.ComTypes._EasyAEClientHoldPeriods in .NET Reference.

For remarks, see EasyAEClientHoldPeriods and OpcLabs.EasyOpc.AlarmsAndEvents.Engine.ComTypes._EasyAEClientHoldPeriods in .NET Reference.

Object creation

_EasyAEClientHoldPeriodsPtr EasyAEClientHoldPeriodsPtr(__uuidof(EasyAEClientHoldPeriods));

EasyAEClientHoldPeriods := CoEasyAEClientHoldPeriods.Create;

var EasyAEClientHoldPeriods = new ActiveXObject("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods");

EasyAEClientHoldPeriods := CoEasyAEClientHoldPeriods.Create;

$EasyAEClientHoldPeriods = Win32::OLE->new("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods");

$EasyAEClientHoldPeriods = new COM("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods");

OLEObject EasyAEClientHoldPeriods
EasyAEClientHoldPeriods = CREATE OLEObject
EasyAEClientHoldPeriods.ConnectToNewObject("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods")

EasyAEClientHoldPeriods = win32com.client.Dispatch('OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods')

Dim EasyAEClientHoldPeriods As New OleObject ("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods")

Dim EasyAEClientHoldPeriods As New EasyAEClientHoldPeriods

EasyAEClientHoldPeriods = CREATEOBJECT("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods")

Dim EasyAEClientHoldPeriods As New EasyAEClientHoldPeriods

Dim EasyAEClientHoldPeriods: Set EasyAEClientHoldPeriods = CreateObject("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods")

EasyAEClientHoldPeriods := CreateObject("OpcLabs.EasyOpc.AlarmsAndEvents.Engine.EasyAEClientHoldPeriods")

Interface	Description
_Info	An object that holds information. IID (Interface ID): b9103dfd-bace-4392-afb0-ff2bfc9c7ab7 For more information, see _Info in .NET Reference.
_Object
_Object2	A common base class. IID (Interface ID): 9b164457-eef8-4736-bae7-531d45ea2751 For more information, see _Object2 in .NET Reference.
_Parameters	Base class for parameter objects, providing functionality such as standard names. IID (Interface ID): 6d244bf5-d5df-409a-85a2-7bc8c14ef351 For more information, see _Parameters in .NET Reference.
ICloneable	IID (Interface ID): 0cb251a7-3ab3-3b5c-a0b8-9ddf88824b85 For more information, see ICloneable in .NET Reference.
ISerializable	IID (Interface ID): d0eeaa62-3d30-3ee2-b896-a2f34dda47d8 For more information, see ISerializable in .NET Reference.

For examples, see EasyAEClientHoldPeriods in .NET Reference.

EasyAEClientHoldPeriods Members