通过

CoreComponentInputSource.ClosestInteractiveBoundsRequested 事件

  • 参考

定义

命名空间:
Windows.UI.Core
编辑

注意

不适用于一般用途。

当框架输入管理器请求特定边界矩形内交互式元素的边框并且最接近特定指针时发生。

// Register
event_token ClosestInteractiveBoundsRequested(TypedEventHandler<CoreComponentInputSource, ClosestInteractiveBoundsRequestedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
CoreComponentInputSource::ClosestInteractiveBoundsRequested_revoker ClosestInteractiveBoundsRequested(auto_revoke_t, TypedEventHandler<CoreComponentInputSource, ClosestInteractiveBoundsRequestedEventArgs const&> const& handler) const;
public event TypedEventHandler<CoreComponentInputSource,ClosestInteractiveBoundsRequestedEventArgs> ClosestInteractiveBoundsRequested;
function onClosestInteractiveBoundsRequested(eventArgs) { /* Your code */ }
coreComponentInputSource.addEventListener("closestinteractiveboundsrequested", onClosestInteractiveBoundsRequested);
coreComponentInputSource.removeEventListener("closestinteractiveboundsrequested", onClosestInteractiveBoundsRequested);
- or -
coreComponentInputSource.onclosestinteractiveboundsrequested = onClosestInteractiveBoundsRequested;
Public Custom Event ClosestInteractiveBoundsRequested As TypedEventHandler(Of CoreComponentInputSource, ClosestInteractiveBoundsRequestedEventArgs)

事件类型

TypedEventHandler<CoreComponentInputSource,ClosestInteractiveBoundsRequestedEventArgs>

Windows 要求

设备系列
Windows 10 Anniversary Edition (在 10.0.14393.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v3.0 中引入)

适用于