共用方式為

CoreComponentInputSource.GotFocus 事件

  • 參考

定義

命名空間:
Windows.UI.Core
編輯

當裝載的 XAML 專案取得焦點時引發。

// Register
event_token GotFocus(TypedEventHandler<IInspectable, CoreWindowEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
CoreComponentInputSource::GotFocus_revoker GotFocus(auto_revoke_t, TypedEventHandler<IInspectable, CoreWindowEventArgs const&> const& handler) const;
public event TypedEventHandler<object,CoreWindowEventArgs> GotFocus;
function onGotFocus(eventArgs) { /* Your code */ }
coreComponentInputSource.addEventListener("gotfocus", onGotFocus);
coreComponentInputSource.removeEventListener("gotfocus", onGotFocus);
- or -
coreComponentInputSource.ongotfocus = onGotFocus;
Public Custom Event GotFocus As TypedEventHandler(Of Object, CoreWindowEventArgs)

事件類型

TypedEventHandler<Object,CoreWindowEventArgs>

TypedEventHandler<IInspectable,CoreWindowEventArgs>

適用於