OPCDA.NET Reference Manual
Refresh Method
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OpcDaNetUA.Net4 Assembly > OPCDA.NET Namespace > OpcDataBind Class : Refresh Method

src
Cache or Device

Glossary Item Box

Force a callback with values of all items.

Syntax

Visual Basic (Declaration) 
Public Function Refresh( _
   ByVal src As OPCDATASOURCE _
) As Integer
C# 
public int Refresh( 
   OPCDATASOURCE src
)

Parameters

src
Cache or Device

Return Value

HRESULT success/error code

Requirements

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

See Also

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