共用方式為

TabViewItem.CloseRequested 事件

  • 參考

定義

命名空間:
Microsoft.UI.Xaml.Controls
編輯

當使用者嘗試按兩下 x-to-close 按鈕、CTRL+F4 或滑鼠滾輪，以關閉 TabViewItem 時引發。

// Register
event_token CloseRequested(TypedEventHandler<TabViewItem, TabViewTabCloseRequestedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
TabViewItem::CloseRequested_revoker CloseRequested(auto_revoke_t, TypedEventHandler<TabViewItem, TabViewTabCloseRequestedEventArgs const&> const& handler) const;
public event TypedEventHandler<TabViewItem,TabViewTabCloseRequestedEventArgs> CloseRequested;
function onCloseRequested(eventArgs) { /* Your code */ }
tabViewItem.addEventListener("closerequested", onCloseRequested);
tabViewItem.removeEventListener("closerequested", onCloseRequested);
- or -
tabViewItem.oncloserequested = onCloseRequested;
Public Custom Event CloseRequested As TypedEventHandler(Of TabViewItem, TabViewTabCloseRequestedEventArgs)

事件類型

TypedEventHandler<TabViewItem,TabViewTabCloseRequestedEventArgs>

適用於