ExpCompositionContentSite.ContentRequestsChanged 事件

定义

命名空间:

Microsoft.UI.Composition.Experimental

// Register
event_token ContentRequestsChanged(TypedEventHandler<ExpCompositionContentSite, ExpCompositionContentSiteEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
ExpCompositionContentSite::ContentRequestsChanged_revoker ContentRequestsChanged(auto_revoke_t, TypedEventHandler<ExpCompositionContentSite, ExpCompositionContentSiteEventArgs const&> const& handler) const;

public event TypedEventHandler<ExpCompositionContentSite,ExpCompositionContentSiteEventArgs> ContentRequestsChanged;

function onContentRequestsChanged(eventArgs) { /* Your code */ }
expCompositionContentSite.addEventListener("contentrequestschanged", onContentRequestsChanged);
expCompositionContentSite.removeEventListener("contentrequestschanged", onContentRequestsChanged);
- or -
expCompositionContentSite.oncontentrequestschanged = onContentRequestsChanged;

Public Custom Event ContentRequestsChanged As TypedEventHandler(Of ExpCompositionContentSite, ExpCompositionContentSiteEventArgs) 

事件类型

TypedEventHandler<ExpCompositionContentSite,ExpCompositionContentSiteEventArgs>