通过

CoreTextEditContext.FocusRemoved 事件

  • 参考

定义

命名空间:
Windows.UI.Text.Core
编辑

当焦点被强行从文本输入控件中删除时发生。 应用程序应处理此事件，以便相应地删除文本输入控件的焦点。

// Register
event_token FocusRemoved(TypedEventHandler<CoreTextEditContext, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
CoreTextEditContext::FocusRemoved_revoker FocusRemoved(auto_revoke_t, TypedEventHandler<CoreTextEditContext, IInspectable const&> const& handler) const;
public event TypedEventHandler<CoreTextEditContext,object> FocusRemoved;
function onFocusRemoved(eventArgs) { /* Your code */ }
coreTextEditContext.addEventListener("focusremoved", onFocusRemoved);
coreTextEditContext.removeEventListener("focusremoved", onFocusRemoved);
- or -
coreTextEditContext.onfocusremoved = onFocusRemoved;
Public Custom Event FocusRemoved As TypedEventHandler(Of CoreTextEditContext, Object)

事件类型

TypedEventHandler<CoreTextEditContext,Object>

TypedEventHandler<CoreTextEditContext,IInspectable>

适用于