![]() ![]() You can configure the placeholder character.īy default, the password box provides a way for the user to view their password by holding down a reveal button. A password box looks like a text box, except that it renders placeholder characters in place of the text that has been entered. The PasswordRevealMode property of PasswordBox control is changed as Peek in the LostFocus event to hide the text visible on focus lost.A password box is a text input box that conceals the characters typed into it for the purpose of privacy. The default style of PasswordBox control is overridden to customize the pointer over PlaceholderText and border color by using the GotFocus, LostFocus, PointerEntered, and PointerExited events. Private void Control_PointerEntered(object sender, Windows.UI. e) Private void Control_PointerExited(object sender, Windows.UI. e) (RevealButton as Windows.UI.).Visibility = Visibility.Visible NativePasswordBox.PasswordRevealMode = PasswordRevealMode.Visible Private void CustomPasswordRenderer_Click(object sender, RoutedEventArgs e) (RevealButton as Windows.UI.).Click += CustomPasswordRenderer_Click If (RevealButton != null & RevealButton is Windows.UI.) Internal PasswordBox NativePasswordBox ) Public class CustomPasswordRenderer : ViewRenderer Refer to the following code example to set the native control as PasswordBox in renderer. ![]() Here, PasswordBox loaded as native control for custom Password editor in platform, accessed the RevealButton which is the template child of PasswordBox, and raised the Click event for RevealButton to show the text of the PasswordBox control on RevealButton clicked by setting the PasswordBox property PasswordRevealMode as Visible. This article explains custom renderer in SfDataForm for platform alone. By using the SetNativeControl method, you can set the native platform control for loaded custom editor. You can also customize or change the default appearance of loaded custom editor view in custom renderer platform by using the OnElementChanged override method of ViewRenderer. If (Device.RuntimePlatform = Device.UWP)ĭataForm.RegisterEditor("PasswordEditor", new CustomPasswordEditor(dataForm)) ĭataForm.RegisterEditor("Password", "PasswordEditor") ĭataForm.ValidationMode = ValidationMode.LostFocus Refer to the following code example for binding the DataObject and adding custom editor using the RegisterEditor method as Password editor in data form. (dataFormItemView.DataFormItem, view.Text) Var dataFormItemView = view.Parent as DataFormItemView Protected override void OnCommitValue(CustomPasswordEntry view) OnCommitValue(sender as CustomPasswordEntry) Private void View_TextChanged(object sender, TextChangedEventArgs e) OnValidateValue(sender as CustomPasswordEntry) Private void View_Unfocused(object sender, FocusEventArgs e) Protected override bool OnValidateValue(CustomPasswordEntry view) Protected override void OnWireEvents(CustomPasswordEntry view) Protected override void OnInitializeView(DataFormItem dataFormItem, CustomPasswordEntry view) Protected override CustomPasswordEntry OnCreateEditorView() Public CustomPasswordEditor(SfDataForm dataForm) : base(dataForm) Public class CustomPasswordEditor : DataFormEditor
0 Comments
Leave a Reply. |