RichEditBox.SelectionChanged 事件

定義

命名空間:

Windows.UI.Xaml.Controls

文字選取變更時發生。

// Register
event_token SelectionChanged(RoutedEventHandler const& handler) const;

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

// Revoke with event_revoker
RichEditBox::SelectionChanged_revoker SelectionChanged(auto_revoke_t, RoutedEventHandler const& handler) const;

public event RoutedEventHandler SelectionChanged;

function onSelectionChanged(eventArgs) { /* Your code */ }
richEditBox.addEventListener("selectionchanged", onSelectionChanged);
richEditBox.removeEventListener("selectionchanged", onSelectionChanged);
- or -
richEditBox.onselectionchanged = onSelectionChanged;

Public Custom Event SelectionChanged As RoutedEventHandler 

<RichEditBox SelectionChanged="eventhandler"/>

事件類型

RoutedEventHandler