Altium Designer 文档
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((Library Query Functions))_AD
Library Query((All))_AD
Query_Lang-LibraryFunctions_All_HasParameterHasParameter_AD
Created: 三月 24, 2016 | Updated: 八月 13, 2021
| Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0 and 18.1
您正在阅读的是 17.1. 版本。关于最新版本，请前往 Query_Lang-LibraryFunctions_All_HasParameter((HasParameter))_AD 阅读 21 版本
Parent page: Library Query Functions - All
Summary
Returns all components containing a parameter object whose Parameter Name and Value properties comply with the Query.
Syntax
HasParameter(Parameter Name : String,Value : String) : Boolean/Boolean_String
Example Usage
HasParameter('Comment','1K')
HasParameter('Comment','1K') = True
HasParameter('Comment','1K') = 'True'
Returns all components that contain a parameter object whose Parameter Name property is Comment, and whose Value property is 1K.
Tips
- Ensure that the scope of the search is set to Components, using the Search in field in the Libraries Search dialog.
- All results are listed in the Query Results listing, back in the Libraries panel.