OPC Studio User's Guide and Reference
DefaultCategoryId Field (AECategoryElement)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace Namespace > AECategoryElement Class : DefaultCategoryId Field
Default category Id. Equals to zero.

The value of this constant is 0.

Syntax
'Declaration
 

Public Const DefaultCategoryId As Long
'Usage
 

Dim value As Long
 
value = AECategoryElement.DefaultCategoryId
public const long DefaultCategoryId
public:
const int64 DefaultCategoryId
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

AECategoryElement Class
AECategoryElement Members

 

 

Copyright © 2004-2025 CODE Consulting and Development, s.r.o., Plzen. All rights reserved. Web page: www.opclabs.com

Documentation Home, Send Feedback. Resources: Knowledge Base, Product Downloads. Technical support: Online Forums, FAQ.

Missing some example? Ask us for it on our Online Forums! You do not have to own a commercial license in order to use Online Forums, and we reply to every post.