共用方式為

ScrollPresenter.AnchorRequested 事件

  • 參考

定義

命名空間:
Microsoft.UI.Xaml.Controls.Primitives
編輯

發生於 即將選取錨點專案時 ScrollView 。

// Register
event_token AnchorRequested(TypedEventHandler<ScrollPresenter, ScrollingAnchorRequestedEventArgs const&> const& handler) const;

// Revoke with event_token
void AnchorRequested(event_token const* cookie) const;

// Revoke with event_revoker
ScrollPresenter::AnchorRequested_revoker AnchorRequested(auto_revoke_t, TypedEventHandler<ScrollPresenter, ScrollingAnchorRequestedEventArgs const&> const& handler) const;
public event TypedEventHandler<ScrollPresenter,ScrollingAnchorRequestedEventArgs> AnchorRequested;
function onAnchorRequested(eventArgs) { /* Your code */ }
scrollPresenter.addEventListener("anchorrequested", onAnchorRequested);
scrollPresenter.removeEventListener("anchorrequested", onAnchorRequested);
- or -
scrollPresenter.onanchorrequested = onAnchorRequested;
Public Custom Event AnchorRequested As TypedEventHandler(Of ScrollPresenter, ScrollingAnchorRequestedEventArgs)

事件類型

TypedEventHandler<ScrollPresenter,ScrollingAnchorRequestedEventArgs>

適用於