close #421

src/Shared/HandyControl_Shared/Controls/Input/DatePicker.cs

@@ -8,7 +8,6 @@ using HandyControl.Interactivity;
 
 namespace HandyControl.Controls
 {
-    /// <inheritdoc cref="IDataInput" />
     [TemplatePart(Name = ElementTextBox, Type = typeof(DatePickerTextBox))]
     public class DatePicker : System.Windows.Controls.DatePicker, IDataInput
     {

src/Shared/HandyControl_Shared/Controls/Input/NumericUpDown.cs

@@ -8,7 +8,6 @@ using HandyControl.Tools;
 
 namespace HandyControl.Controls
 {
-    /// <inheritdoc cref="IDataInput" />
     /// <summary>
     ///     数值选择控件
     /// </summary>

src/Shared/HandyControl_Shared/Controls/Input/PasswordBox.cs

@@ -4,14 +4,16 @@ using System.Runtime.InteropServices;
 using System.Security;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
 using System.Windows.Input;
+using System.Windows.Media;
 using HandyControl.Data;
 using HandyControl.Interactivity;
 using HandyControl.Properties.Langs;
 
 namespace HandyControl.Controls
 {
-    /// <inheritdoc cref="IDataInput" />
     [TemplatePart(Name = ElementPasswordBox, Type = typeof(System.Windows.Controls.PasswordBox))]
     [TemplatePart(Name = ElementTextBox, Type = typeof(System.Windows.Controls.TextBox))]
     public class PasswordBox : Control, IDataInput
@@ -105,6 +107,64 @@ namespace HandyControl.Controls
             set => SetValue(ShowPasswordProperty, ValueBoxes.BooleanBox(value));
         }
 
+        public static readonly DependencyProperty MaxLengthProperty =
+            System.Windows.Controls.TextBox.MaxLengthProperty.AddOwner(typeof(PasswordBox));
+
+        public int MaxLength
+        {
+            get => (int)GetValue(MaxLengthProperty);
+            set => SetValue(MaxLengthProperty, value);
+        }
+
+        public static readonly DependencyProperty SelectionBrushProperty =
+            TextBoxBase.SelectionBrushProperty.AddOwner(typeof(PasswordBox));
+
+        public Brush SelectionBrush
+        {
+            get => (Brush)GetValue(SelectionBrushProperty);
+            set => SetValue(SelectionBrushProperty, value);
+        }
+
+#if !(NET40 || NET45 || NET451 || NET452 || NET46 || NET461 || NET462 || NET47 || NET471 || NET472)
+
+        public static readonly DependencyProperty SelectionTextBrushProperty =
+            TextBoxBase.SelectionTextBrushProperty.AddOwner(typeof(PasswordBox));
+
+        public Brush SelectionTextBrush
+        {
+            get => (Brush)GetValue(SelectionTextBrushProperty);
+            set => SetValue(SelectionTextBrushProperty, value);
+        }
+
+#endif
+
+        public static readonly DependencyProperty SelectionOpacityProperty =
+            TextBoxBase.SelectionOpacityProperty.AddOwner(typeof(PasswordBox));
+
+        public double SelectionOpacity
+        {
+            get => (double)GetValue(SelectionOpacityProperty);
+            set => SetValue(SelectionOpacityProperty, value);
+        }
+
+        public static readonly DependencyProperty CaretBrushProperty =
+            TextBoxBase.CaretBrushProperty.AddOwner(typeof(PasswordBox));
+
+        public Brush CaretBrush
+        {
+            get => (Brush)GetValue(CaretBrushProperty);
+            set => SetValue(CaretBrushProperty, value);
+        }
+
+#if !NET40
+
+        public static readonly DependencyProperty IsSelectionActiveProperty =
+            TextBoxBase.IsSelectionActiveProperty.AddOwner(typeof(PasswordBox));
+
+        public bool IsSelectionActive => ActualPasswordBox != null && (bool) ActualPasswordBox.GetValue(IsSelectionActiveProperty);
+
+#endif
+
         public PasswordBox() => CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) => Clear()));
 
         public System.Windows.Controls.PasswordBox ActualPasswordBox { get; set; }
@@ -126,8 +186,7 @@ namespace HandyControl.Controls
                 if (ActualPasswordBox == null)
                 {
                     _password = new SecureString();
-                    if (value == null)
-                        value = string.Empty;
+                    value ??= string.Empty;
                     foreach (var item in value)
                         _password.AppendChar(item);
 
@@ -172,9 +231,9 @@ namespace HandyControl.Controls
 
         private static void OnShowPasswordChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
         {
-            var ctl = (PasswordBox) d;
+            var ctl = (PasswordBox)d;
             if (!ctl.ShowEyeButton) return;
-            if ((bool) e.NewValue)
+            if ((bool)e.NewValue)
             {
                 ctl._textBox.Text = ctl.ActualPasswordBox.Password;
                 ctl._textBox.Select(string.IsNullOrEmpty(ctl._textBox.Text) ? 0 : ctl._textBox.Text.Length, 0);
@@ -201,6 +260,13 @@ namespace HandyControl.Controls
             if (ActualPasswordBox != null)
             {
                 ActualPasswordBox.PasswordChanged += PasswordBox_PasswordChanged;
+                ActualPasswordBox.SetBinding(System.Windows.Controls.PasswordBox.MaxLengthProperty, new Binding(MaxLengthProperty.Name) { Source = this });
+                ActualPasswordBox.SetBinding(System.Windows.Controls.PasswordBox.SelectionBrushProperty, new Binding(SelectionBrushProperty.Name) { Source = this });
+#if !(NET40 || NET45 || NET451 || NET452 || NET46 || NET461 || NET462 || NET47 || NET471 || NET472)
+                ActualPasswordBox.SetBinding(System.Windows.Controls.PasswordBox.SelectionTextBrushProperty, new Binding(SelectionTextBrushProperty.Name) { Source = this });
+#endif
+                ActualPasswordBox.SetBinding(System.Windows.Controls.PasswordBox.SelectionOpacityProperty, new Binding(SelectionOpacityProperty.Name) { Source = this });
+                ActualPasswordBox.SetBinding(System.Windows.Controls.PasswordBox.CaretBrushProperty, new Binding(CaretBrushProperty.Name) { Source = this });
 
                 if (_password != null)
                 {

src/Shared/HandyControl_Shared/Controls/Input/TextBox.cs

@@ -8,7 +8,6 @@ using HandyControl.Tools;
 
 namespace HandyControl.Controls
 {
-    /// <inheritdoc cref="IDataInput" />
     public class TextBox : System.Windows.Controls.TextBox, IDataInput
     {
         public TextBox()

src/Shared/HandyControl_Shared/Themes/Styles/Base/PasswordBoxBaseStyle.xaml

@@ -296,7 +296,7 @@
         <Setter Property="Height" Value="Auto"/>
         <Setter Property="Padding" Value="{StaticResource DefaultInputPadding}"/>
         <Setter Property="hc:InfoElement.Symbol" Value="●"/>
-        <Setter Property="hc:InfoElement.ContentHeight" Value="{x:Static system:Double.PositiveInfinity}"/>
+        <Setter Property="hc:InfoElement.ContentHeight" Value="{x:Static system:Double.NaN}"/>
         <Setter Property="hc:PasswordBoxAttach.IsMonitoring" Value="True"/>
         <Setter Property="Focusable" Value="False"/>
         <Setter Property="Template" Value="{StaticResource PasswordBoxPlusTopTemplate}"/>