Altium Designer 文档
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((Library Query Functions))_AD
Library Query((All))_AD
Query_Lang-LibraryFunctions_All_HasParameterHasParameter_AD
Created: 十一月 06, 2018 | Updated: 十一月 08, 2018
| Applies to versions: 19.0, 19.1, 20.0, 20.1 and 20.2
您正在阅读的是 20. 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
- The entities returned - Components or Footprints - depends on the chosen scope, defined using the Search in field in the File Libraries Search dialog.
- All results are listed in the Query Results listing, back in the Components panel.