OPCDA.NET Reference Manual
HandlerName Property
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OpcDaNetUA.Net4 Assembly > OPCDA.NET.Controls Namespace > DAOpcItem Class : HandlerName Property

Glossary Item Box

Optional definition of a method that handles callbacks for this item. In server callbacks this method is called instead of the callback event handler. The method must be defined in the OwnerForm object as private void xxx(DAItemValue val){}

Syntax

Visual Basic (Declaration) 
<DefaultValueAttribute()>
Public Property HandlerName As String
C# 
[DefaultValueAttribute()]
public string HandlerName {get; set;}

Requirements

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

See Also

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