[]
Represents the sort field by cell value (ascending or descending or custom value list).
public interface IValueSortField : ISortField
Gets or sets the custom value list, such as:3,2,5,1.
string CustomValues { get; set; }
If the property is not System.String.Empty, the order is by customValues.
Gets or sets the data option of the sort field.
SortDataOption DataOption { get; set; }
Gets or sets the sort order, Ascending or Descending.
SortOrder Order { get; set; }