Hello Ana,

To make a ListView SubColumn a checkbox column you should set the column’s DataType to System.Boolean.

this.ultraListView1.SubItemColumns[0].DataType = typeof(System.Boolean);

You can place an image in a column by setting the Image property of the column’s SubItemAppearance object. This will set the image for every item in the column.

this.ultraListView1.SubItemColumns[1].SubItemAppearance.Image = "ColumnImage.png";

If you need a different image for each item in the column, you have to loop through the Items collection and set the Image property of the Appearance object of the item

this.ultraListView1.Items[0].SubItems[1].Appearance.Image = "ItemImage.png";