OPC Labs EasyOPC “Classic” Components Library
ChangeEventSubscription Method
OpcLabs_EasyOpcClassicComponents ActiveX DLL > EasyAEClient Object : ChangeEventSubscription Method

Description
Changes parameters of an event subscription. Specify new notification rate, subscription filter object, and an "active" flag.

 

DISPID (Dispatch ID):

 

For more information, see ChangeEventSubscription in .NET Reference.

Syntax
Visual Basic
Public Sub ChangeEventSubscription( _
   ByVal handle As Long, _
   ByVal notificationRate As Long, _
   ByVal filter As Variant, _
   ByVal active As Boolean _
) 
Parameters
handle

notificationRate

filter

active

Return Type

See ChangeEventSubscription in .NET Reference.

Remarks

For remarks, see ChangeEventSubscription in .NET Reference.

Example

For examples, see ChangeEventSubscription in .NET Reference.

See Also

EasyAEClient Object  | EasyAEClient Members