PasswordBox.PasswordChanging Ereignis

  • Referenz

Definition

Namespace:
Windows.UI.Xaml.Controls
Bearbeiten

Tritt synchron auf, wenn sich der Text im Kennwortfeld zu ändern beginnt, aber bevor er gerendert wird.

// 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"/>

Ereignistyp

TypedEventHandler<PasswordBox,PasswordBoxPasswordChangingEventArgs>

Windows-Anforderungen

Gerätefamilie
Windows 10 Fall Creators Update (eingeführt in 10.0.16299.0)
API contract
Windows.Foundation.UniversalApiContract (eingeführt in v5.0)

Gilt für:

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