RichEditBox.TextChanged 事件

  • 参考

定义

命名空间:
Microsoft.UI.Xaml.Controls
编辑

当 RichEditBox 中的内容发生更改时发生。

// 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"/>

事件类型

RoutedEventHandler

适用于