通过

UserWatcher.AuthenticationStatusChanging 事件

  • 参考

定义

命名空间:
Windows.System
编辑

当用户的身份验证状态即将更改时触发。

// Register
event_token AuthenticationStatusChanging(TypedEventHandler<UserWatcher, UserAuthenticationStatusChangingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
UserWatcher::AuthenticationStatusChanging_revoker AuthenticationStatusChanging(auto_revoke_t, TypedEventHandler<UserWatcher, UserAuthenticationStatusChangingEventArgs const&> const& handler) const;
public event TypedEventHandler<UserWatcher,UserAuthenticationStatusChangingEventArgs> AuthenticationStatusChanging;
function onAuthenticationStatusChanging(eventArgs) { /* Your code */ }
userWatcher.addEventListener("authenticationstatuschanging", onAuthenticationStatusChanging);
userWatcher.removeEventListener("authenticationstatuschanging", onAuthenticationStatusChanging);
- or -
userWatcher.onauthenticationstatuschanging = onAuthenticationStatusChanging;
Public Custom Event AuthenticationStatusChanging As TypedEventHandler(Of UserWatcher, UserAuthenticationStatusChangingEventArgs)

事件类型

TypedEventHandler<UserWatcher,UserAuthenticationStatusChangingEventArgs>

适用于