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BindingList<T>.ApplySortCore Method

Sorts the items if overridden in a derived class; otherwise, throws a NotSupportedException.

Namespace:  System.ComponentModel
Assembly:  System (in System.dll)

protected virtual void ApplySortCore(
	PropertyDescriptor prop,
	ListSortDirection direction
)

Parameters

prop
Type: System.ComponentModel.PropertyDescriptor
A PropertyDescriptor that specifies the property to sort on.
direction
Type: System.ComponentModel.ListSortDirection
One of the ListSortDirection values.

ExceptionCondition
NotSupportedException

Method is not overridden in a derived class.

The BindingList<T> class does not provide a base implementation of sorting, so ApplySortCore always throws a NotSupportedException by default. To enable sorting, derive from BindingList<T> and perform the following tasks:

In addition, you may want to implement the supplemental SortDirectionCore and SortPropertyCore sorting properties.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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