OPCDA.NET Reference Manual
Active Property
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OpcDaNetUA.Net4 Assembly > OPCDA.NET Namespace > OpcDataBind Class : Active Property

Glossary Item Box

Active state of the OPC group handling the callback. Callbacks can be inactivated if e.g. the associated window is not visible. When set to true, the OPC server makes a callback for all items. If the state changes to active then the server makes a callback for all defined subsriptions.

Syntax

Visual Basic (Declaration) 
Public Property Active As Boolean
C# 
public bool Active {get; set;}

Requirements

Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2016, .NET 4.x

See Also

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