public class ColumnCollection :
Public Class ColumnCollection
Inherits ColumnCollectionBase(Of ColumnBase)
The grid stores its columns within the GridControl.Columns collection. The ColumnCollection class provides methods that can be used to add, delete, or access individual columns and perform other common collection management tasks. Individual columns are represented by ColumnBase descendants (GridTextColumn, GridCheckBoxColumn, etc.) and can be accessed by their field name or using indexed notation.