Represents a column in an ITreeDataGridSource.
public interface IColumn : INotifyPropertyChanged
kind:method, kind:property, kind:ctor. Press Esc to clear.ActualWidthGets the actual width of the column after measurement.CanUserResizeGets a value indicating whether the user can resize the column.HeaderGets the column header.SortDirectionGets or sets the sort direction indicator that will be displayed on the column.TagGets or sets a user-defined object attached to the column.WidthGets the width of the column.