| Type | Description | |||
| Long | A long expression that indicates the position of the column in the header bar area |
The column's index is not the same with the column's position. The Index property of Column cannot be changed by the user. Use the Position property to change the column's position. The EnsureVisibleColumn method ensures that a given column fits the control's client area. Use the Visible property to hide a column. Use the Width property to specify the column's width.