Search In: Doc:Documentation: NEXUS Client
Altium DesignerAltium 365Altium MCAD CoDesignerAltium CircuitMakerCompany DashboardAltium On-Prem Enterprise ServerAltium Infrastructure Server
Ver: Version: 2.1
43.23.13.02.12.01.11.0
Close
搜索 Search on Documentation
Documentation Altium NEXUS 文档 ... ((PCB Query Functions))_AD PCB Query((Membership Checks))_AD

Query_Lang-PCBFunctions_MembershipChecks_ComponentInLayerClassComponentInLayerClass_AD

Created: 九月 13, 2015 | Updated: 八月 20, 2021 | Applies to versions: 1.0, 1.1, 2.0, 2.1, 3.0, 3.1 and 3.2
您正在阅读的是 2.1. 版本。关于最新版本，请前往 Query_Lang-PCBFunctions_MembershipChecks_ComponentInLayerClass((ComponentInLayerClass))_AD 阅读 4 版本

This documentation page references Altium NEXUS/NEXUS Client (part of the deployed NEXUS solution), which has been discontinued. All your PCB design, data management and collaboration needs can now be delivered by Altium Designer and a connected Altium 365 Workspace. Check out the FAQs page for more information.

Parent page: PCB Query Functions - Membership Checks

Summary

Returns all component objects whose Layer property matches a layer that is a member of the specified Layer Class.

Syntax

ComponentInLayerClass(ClassName : String) : Boolean/Boolean_String

As you define the Query expression, a pop-up list of all existing user-defined layer classes, by name, is presented.

Example Usage

ComponentInLayerClass('TopSide')
ComponentInLayerClass('TopSide') = True
ComponentInLayerClass('TopSide') = 'True'
Returns all component objects whose Layer property matches a layer that is a member of the TopSide Layer Class.

Not ComponentInLayerClass('BottomSide')
ComponentInLayerClass('BottomSide') = False
ComponentInLayerClass('BottomSide') = 'False'
Returns all objects except component objects whose Layer property matches a layer that is a member of the BottomSide Layer Class.

Tips

  1. The single quote characters (') at the start and end of the ClassName string are mandatory.
If you find an issue, select the text/image and pressCtrl + Enterto send us your feedback.