RichEditBox.TextChanged イベント

定義

名前空間:

Microsoft.UI.Xaml.Controls

RichEditBox でコンテンツが変更されたときに発生します。

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

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

// Revoke with event_revoker
RichEditBox::TextChanged_revoker TextChanged(auto_revoke_t, RoutedEventHandler const& handler) const;

public event RoutedEventHandler TextChanged;

function onTextChanged(eventArgs) { /* Your code */ }
richEditBox.addEventListener("textchanged", onTextChanged);
richEditBox.removeEventListener("textchanged", onTextChanged);
- or -
richEditBox.ontextchanged = onTextChanged;

Public Custom Event TextChanged As RoutedEventHandler 

<RichEditBox TextChanged="eventhandler"/>

イベントの種類

RoutedEventHandler