OPC Studio User's Guide and Reference
ItemIdTemplateString Property (DAItemIdTemplateAttribute)



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace > DAItemIdTemplateAttribute Class : ItemIdTemplateString Property
The template string for item Id.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public ReadOnly Property ItemIdTemplateString As String
'Usage
 
Dim instance As DAItemIdTemplateAttribute
Dim value As String
 
value = instance.ItemIdTemplateString
[CanBeNull()]
public string ItemIdTemplateString {get;}
[CanBeNull()]
public:
property String^ ItemIdTemplateString {
   String^ get();
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

Remarks

Null is allowed, because it allows to disable the template use from certain level onwards.

Following macros can be used in template strings:

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