ListBoxRow.Tag
From Xojo Documentation
Read-Only Property (As Variant )
Gets the tag of the current row.
Examples
This example places all the rows in the ListBox named "LineItems" with a Tag value of "taxable" into an array:
Gets the tag of the current row.
This example places all the rows in the ListBox named "LineItems" with a Tag value of "taxable" into an array: