ExpTouchHitTestingProvider.TouchHitTestRequested 事件

定义

命名空间:

Microsoft.UI.Input.Experimental

// Register
event_token TouchHitTestRequested(TypedEventHandler<ExpTouchHitTestingProvider, TouchHitTestingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
ExpTouchHitTestingProvider::TouchHitTestRequested_revoker TouchHitTestRequested(auto_revoke_t, TypedEventHandler<ExpTouchHitTestingProvider, TouchHitTestingEventArgs const&> const& handler) const;

public event TypedEventHandler<ExpTouchHitTestingProvider,TouchHitTestingEventArgs> TouchHitTestRequested;

function onTouchHitTestRequested(eventArgs) { /* Your code */ }
expTouchHitTestingProvider.addEventListener("touchhittestrequested", onTouchHitTestRequested);
expTouchHitTestingProvider.removeEventListener("touchhittestrequested", onTouchHitTestRequested);
- or -
expTouchHitTestingProvider.ontouchhittestrequested = onTouchHitTestRequested;

Public Custom Event TouchHitTestRequested As TypedEventHandler(Of ExpTouchHitTestingProvider, TouchHitTestingEventArgs) 

事件类型

TypedEventHandler<ExpTouchHitTestingProvider,TouchHitTestingEventArgs>