TreeView.Collapsed Kejadian

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Definisi

Ruang nama:
Windows.UI.Xaml.Controls
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Terjadi ketika node di pohon runtuh.

API WinUI 2 yang setara untuk UWP: Microsoft.UI.Xaml.Controls.TreeView.Collapsed (untuk WinUI di SDK Aplikasi Windows, lihat namespace SDK Aplikasi Windows).

// Register
event_token Collapsed(TypedEventHandler<TreeView, TreeViewCollapsedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
TreeView::Collapsed_revoker Collapsed(auto_revoke_t, TypedEventHandler<TreeView, TreeViewCollapsedEventArgs const&> const& handler) const;
public event TypedEventHandler<TreeView,TreeViewCollapsedEventArgs> Collapsed;
function onCollapsed(eventArgs) { /* Your code */ }
treeView.addEventListener("collapsed", onCollapsed);
treeView.removeEventListener("collapsed", onCollapsed);
- or -
treeView.oncollapsed = onCollapsed;
Public Custom Event Collapsed As TypedEventHandler(Of TreeView, TreeViewCollapsedEventArgs)

Jenis Acara

TypedEventHandler<TreeView,TreeViewCollapsedEventArgs>

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