[ListBindable(false)]
public class ColumnCollection : BindingList<BaseColumn>, IList<BaseColumn>, ICollection<BaseColumn>, IReadOnlyList<BaseColumn>, IReadOnlyCollection<BaseColumn>, IEnumerable<BaseColumn>, IBindingList, IList, ICollection, IEnumerable, ICancelAddNew, IRaiseItemChangedEvents

<ListBindable(False)>
Public Class ColumnCollection
    Inherits BindingList(Of BaseColumn)
    Implements IList(Of BaseColumn), ICollection(Of BaseColumn), IReadOnlyList(Of BaseColumn), IReadOnlyCollection(Of BaseColumn), IEnumerable(Of BaseColumn), IBindingList, IList, ICollection, IEnumerable, ICancelAddNew, IRaiseItemChangedEvents

Methods

Name	Description
ClearItems()	Removes all items from the collection.
IndexOf(TaskProperty)	Searches for the specified value of Property and returns the zero-based index of the corresponding column.
IndexOf(int)	Searches for the specified ID and returns the zero-based index of the corresponding column.
InsertItem(int, BaseColumn)	Inserts an item at the specified index.
RemoveItem(int)	Removes the item at the specified index.
Search(TaskProperty)	Searches for a TaskPropertyColumn with the specified value of Property.
Search(int)	Searches for a BaseColumn with the specified ID.
SetItem(int, BaseColumn)	Replaces the item at the specified index.