OPC Studio User's Guide and Reference
DefaultIsNull Field (DAPropertyId)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAPropertyId Class : DefaultIsNull Field
Default value of the IsNull property. Equals to true.
Syntax
'Declaration
 

Public Const DefaultIsNull As Boolean
'Usage
 

Dim value As Boolean
 
value = DAPropertyId.DefaultIsNull
public const bool DefaultIsNull
public:
const bool DefaultIsNull
Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also

Reference

DAPropertyId Class
DAPropertyId Members

 

 

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