TopicRead Property

Description

After an item read call, connection to an OPC item will be maintained at least for the time period specified here.

DISPID (Dispatch ID):

For more information, see TopicRead in .NET Reference.

Property type

Read-write property

Syntax

Visual Basic
Public Property TopicRead As Long

Return Type

See TopicRead in .NET Reference.

Remarks

For remarks, see TopicRead in .NET Reference.

Example

For examples, see TopicRead in .NET Reference.