Categories.Generate much slower in v4.9.3.5 then in v4.8.8.1

Description

Reported at https://mapwingis.codeplex.com/discussions/646939

In my application (MapWinGis.ocx 4.9.3.5, windows 10 64, Access 32 Bit, vba) I sometimes need to create an index of unique values by:
objShape.Categories.Generate 0, ctUniqueValues, 0
This works if there are not too many elements in the shapefile. But it's painfully slow.

Yesterday I had to revert my application to MapWinGis.ocx 4.8.8.1 and the above code is much faster.

Assignee

Jerry Faust

Reporter

Paul Meems

Epic Link

None

Affects versions

Fix versions

Priority

Medium
Configure