>Hi, my question is about the ListView Control. I want to know if there is a possibility to hide a column... Or is there a ItemData like propertie?? The reason is simple, I want to put an ID in the list but I don't want to show it to the user. The only way I know of is to set the width of the column to zero(0).

To my knowledge, you may only sets it width property to 0 as you already discovered.