VectorChangedEventHandler<T> Delegate

Reference

Definition

Namespace:: Windows.Foundation.Collections

Important

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Edit

Represents the method that handles the changed event of an observable vector.

public delegate void VectorChangedEventHandler(IObservableVector<T> ^ sender, IVectorChangedEventArgs ^ event);

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.FoundationContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(201660242, 40895, 19568, 170, 12, 14, 76, 130, 217, 167, 97)]
template <typename T>
class VectorChangedEventHandler : MulticastDelegate

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.FoundationContract), 65536)]
[Windows.Foundation.Metadata.Guid(201660242, 40895, 19568, 170, 12, 14, 76, 130, 217, 167, 97)]
public delegate void VectorChangedEventHandler<T>(IObservableVector<T> sender, IVectorChangedEventArgs event);

Public Delegate Sub VectorChangedEventHandler(Of T)(sender As IObservableVector(Of T), event As IVectorChangedEventArgs)

Type Parameters

T

Parameters

sender: IObservableVector<T>

The observable vector that changed.

event: IVectorChangedEventArgs

The description of the change that occurred in the vector.

Attributes: ContractVersionAttribute GuidAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.FoundationContract (introduced in v1.0)

Remarks

This delegate is used by the IObservableVector.VectorChanged event.

Applies to