PasswordBox.PasswordChanging 事件
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
在密碼方塊中的文字開始變更,但在轉譯之前同步發生。
// Register
event_token PasswordChanging(TypedEventHandler<PasswordBox, PasswordBoxPasswordChangingEventArgs const&> const& handler) const;
// Revoke with event_token
void PasswordChanging(event_token const* cookie) const;
// Revoke with event_revoker
PasswordBox::PasswordChanging_revoker PasswordChanging(auto_revoke_t, TypedEventHandler<PasswordBox, PasswordBoxPasswordChangingEventArgs const&> const& handler) const;
public event TypedEventHandler<PasswordBox,PasswordBoxPasswordChangingEventArgs> PasswordChanging;
function onPasswordChanging(eventArgs) { /* Your code */ }
passwordBox.addEventListener("passwordchanging", onPasswordChanging);
passwordBox.removeEventListener("passwordchanging", onPasswordChanging);
- or -
passwordBox.onpasswordchanging = onPasswordChanging;
Public Custom Event PasswordChanging As TypedEventHandler(Of PasswordBox, PasswordBoxPasswordChangingEventArgs)
<PasswordBox PasswordChanging="eventhandler"/>
事件類型
Windows 需求
裝置系列 |
Windows 10 Fall Creators Update (已於 10.0.16299.0 引進)
|
API contract |
Windows.Foundation.UniversalApiContract (已於 v5.0 引進)
|
適用於
另請參閱
意見反應
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