![]() Here's the result when this code runs and the user enters "Password". StatusText.Text = "'Password' is not allowed as a password." Private void passwordBox_PasswordChanged(object sender, RoutedEventArgs e) If it is, you display a message to the user. When the user enters a password, you check to see if it's the literal value, "Password". Here's the XAML for a password box control that demonstrates the default look of the PasswordBox. Or, you can use another event, like a button Click, to perform validation after the user completes the text entry. You can do this in the handler for the PasswordChanged event to perform validation while the user enters the password. Use the Password property to get or set the contents of the PasswordBox. Get the app from the Microsoft Store or get the source code on GitHub The WinUI 3 Gallery app includes interactive examples of most WinUI 3 controls, features, and functionality. Open the WinUI 3 Gallery app and see PasswordBox in action. Pressing the "reveal" button on the right gives a peek at the password text being entered: When the user types in a password box, the default behavior is to show bullets that hide the text being entered: The password box has several states, including these notable ones.Ī password box at rest can show hint text so that the user knows its purpose: When a password box is used to enter a PIN, consider providing an instant response as soon as the last number is entered instead of using a confirmation button. ![]() Only show a single password box for logins.Consider presenting two password boxes for account creation: one for the new password, and a second to confirm the new password.To prevent this from happening, put some spacing between the password in put box and the other control, or put the other control on the next line. The password box has a password reveal button for users to verify the passwords they have typed, and having another control right next to it might make users accidentally reveal their passwords when they try to interact with the other control. Don't put another control right next to a password input box.Word length varies between languages, so take localization into account if you want your app to be world-ready. ![]()
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