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ListViewItemToKeyHandler Delegasikan

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Definisi

Ruang nama:
Windows.UI.Xaml.Controls
Edit

Mewakili metode yang akan menangani panggilan balik untuk metode GetRelativeScrollPosition .

public delegate Platform::String ^ ListViewItemToKeyHandler(Platform::Object ^ item);
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(1794497142, 32395, 19089, 154, 86, 70, 12, 180, 125, 82, 63)]
class ListViewItemToKeyHandler : MulticastDelegate
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(1794497142, 32395, 19089, 154, 86, 70, 12, 180, 125, 82, 63)]
public delegate string ListViewItemToKeyHandler(object item);
Public Delegate Function ListViewItemToKeyHandler(item As Object) As String

Parameter

item
Object

Platform::Object

IInspectable

Item ListView .

Tampilkan Nilai

String

Platform::String

winrt::hstring

Kunci item.

Atribut
ContractVersionAttribute GuidAttribute

Persyaratan Windows

Rangkaian perangkat
Windows 10 (diperkenalkan dalam 10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (diperkenalkan dalam v1.0)

Berlaku untuk

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