Altium Designer 文档
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((PCB Query Functions))_AD
PCB Query((Parameters))_AD
Query_Lang-PCBFunctions_Parameters_HasCompParameterHasCompParameter_AD
Created: 九月 06, 2016 | Updated: 八月 20, 2021
| Applies to versions: 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
您正在阅读的是 17.0. 版本。关于最新版本，请前往 Query_Lang-PCBFunctions_Parameters_HasCompParameter((HasCompParameter))_AD 阅读 21 版本
Parent page: PCB Query Functions - Parameters
Summary
Returns PCB components incorporating the specified Parameter Name.
Syntax
HasCompParameter(ParameterName : String) : Boolean
Example Usage
HasCompParameter(‘Design Item Id’)
HasCompParameter(‘Design Item Id’) = True
Returns all component parent objects that have the Design Item Id Parameter Name. The associated child objects of a complying component object, such as tracks, arcs, pads, text etc, are also returned.
Not HasCompParameter(‘Design Item Id’)
HasCompParameter(‘Design Item Id’) = False
Returns all components and their associated child objects, except for those component parent objects that have the Design Item Id Parameter.
