Specifies the index of image in the Images collection being displayed on the column's header.
|Long||A long expression that indicates the index of the image in the column's header. The last 7 bits in the high significant byte of the long expression indicates the identifier of the skin being used to paint the object. Use the Add method to add new skins to the control. If you need to remove the skin appearance from a part of the control you need to reset the last 7 bits in the high significant byte of the color being applied to the part.|
The HeaderImage property assign an icon to the column's header. Use the Images method to assign a list of icons to the control. Use the HeaderImageAlignment property to align the icon in the column's header. Use the CellImage property to assign an icon to a cell. Use the CellImages property to assign multiple icons to a cell. Use the Caption property to assign a new caption to a column.