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Goes through all visible lines on the CatCart table and checks whether any one of them are selected.
Syntax
public boolean hasSelectedLines([boolean _allMustBeValid])
Run On
Called
Parameters
- _allMustBeValid
Type: boolean
Return Value
Type: boolean
true if any selected lines are found; otherwise, false.
Remarks
When called, the active buffer should be part of a query also including the CatCartLine and CatCartLineState tables.