ToolTip.Opened 事件

  • 參考

定義

命名空間:
Windows.UI.Xaml.Controls
編輯

當 工具提示 變成可見時發生。

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

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

// Revoke with event_revoker
ToolTip::Opened_revoker Opened(auto_revoke_t, RoutedEventHandler const& handler) const;
public event RoutedEventHandler Opened;
function onOpened(eventArgs) { /* Your code */ }
toolTip.addEventListener("opened", onOpened);
toolTip.removeEventListener("opened", onOpened);
- or -
toolTip.onopened = onOpened;
Public Custom Event Opened As RoutedEventHandler 
<ToolTip Opened="eventhandler"/>

事件類型

RoutedEventHandler

適用於