Adding an IField column through the AttributeTable.Columns property does not actually add the IField. Adding an IField through AttributeTable.Table.Columns.Add does however works. Is it possible to sink these properties, or remove the Columns property altogether since it is confusing to have to different access points to the AttributeTable's columns, especially since they don't behave the same.

Thanks for your efforts!
Closed Feb 28 at 8:04 AM by jany_
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