Altium Designer 文档
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((PCB Query Functions))_AD
PCB Query((Object Type Checks))_AD
Query_Lang-PCBFunctions_ObjectTypeChecks_IsRule_SolderMaskExpansionIsRule_SolderMaskExpansion_AD
Created: 九月 03, 2015 | Updated: 八月 20, 2021
| Applies to versions: 15.1, 16.0, 16.1, 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 20.2. 版本。关于最新版本，请前往 Query_Lang-PCBFunctions_ObjectTypeChecks_IsRule_SolderMaskExpansion((IsRule_SolderMaskExpansion))_AD 阅读 21 版本
Parent page: PCB Query Functions - Object Type Checks
Summary
Returns Solder Mask Expansion rule objects.
Syntax
IsRule_SolderMaskExpansion : Boolean
Example Usage
IsRule_SolderMaskExpansion
IsRule_ = TrueSolderMaskExpansion
Returns all Solder Mask Expansion rule objects.
Not IsRule_SolderMaskExpansion
IsRule_ = FalseSolderMaskExpansion
Returns all objects except Solder Mask Expansion rule objects.