Unify WPF numeric textbox editing behavior

TransportPlugin.csproj

@@ -307,6 +307,7 @@
     <Compile Include="src\UI\WPF\Converters\BoolToOpacityConverter.cs" />
     <Compile Include="src\UI\WPF\Converters\IndexConverter.cs" />
     <Compile Include="src\UI\WPF\Converters\CountToVisibilityConverter.cs" />
+    <Compile Include="src\UI\WPF\Converters\EditableNumberConverter.cs" />
     <Compile Include="src\UI\WPF\Converters\PathTypeConverter.cs" />
     <Compile Include="src\UI\WPF\Converters\BatchQueueStatusConverter.cs" />
     <Compile Include="src\UI\WPF\Converters\BatchQueueStatusHelper.cs" />

src/UI/WPF/Converters/EditableNumberConverter.cs

@@ -0,0 +1,127 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+
+namespace NavisworksTransport.UI.WPF.Converters
+{
+    /// <summary>
+    /// Keeps numeric TextBox editing humane: incomplete text is allowed while editing,
+    /// and only complete numeric values are written back to the bound source.
+    /// </summary>
+    public class EditableNumberConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null)
+            {
+                return string.Empty;
+            }
+
+            string format = parameter as string;
+            if (string.IsNullOrWhiteSpace(format))
+            {
+                return System.Convert.ToString(value, culture);
+            }
+
+            if (value is IFormattable formattable)
+            {
+                return formattable.ToString(format, culture);
+            }
+
+            return System.Convert.ToString(value, culture);
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            string text = value as string;
+            if (IsIntermediateText(text))
+            {
+                throw new FormatException("请输入有效的数字。");
+            }
+
+            text = text.Trim();
+            Type actualTargetType = Nullable.GetUnderlyingType(targetType) ?? targetType;
+
+            if (TryParseNumber(text, culture, actualTargetType, out object parsedValue))
+            {
+                return parsedValue;
+            }
+
+            throw new FormatException("请输入有效的数字。");
+        }
+
+        public static bool IsIntermediateText(string text)
+        {
+            if (string.IsNullOrWhiteSpace(text))
+            {
+                return true;
+            }
+
+            text = text.Trim();
+
+            return text == "-" ||
+                   text == "+" ||
+                   text == "." ||
+                   text == "-." ||
+                   text == "+.";
+        }
+
+        public static bool TryParseNumber(string text, CultureInfo culture, Type targetType, out object parsedValue)
+        {
+            NumberStyles styles = NumberStyles.Float | NumberStyles.AllowThousands;
+
+            if (targetType == typeof(double))
+            {
+                if (TryParseDouble(text, styles, culture, out double doubleValue))
+                {
+                    parsedValue = doubleValue;
+                    return true;
+                }
+            }
+            else if (targetType == typeof(float))
+            {
+                if (TryParseDouble(text, styles, culture, out double doubleValue))
+                {
+                    parsedValue = (float)doubleValue;
+                    return true;
+                }
+            }
+            else if (targetType == typeof(decimal))
+            {
+                if (decimal.TryParse(text, styles, culture, out decimal decimalValue) ||
+                    decimal.TryParse(text, styles, CultureInfo.InvariantCulture, out decimalValue))
+                {
+                    parsedValue = decimalValue;
+                    return true;
+                }
+            }
+            else if (targetType == typeof(int))
+            {
+                if (int.TryParse(text, NumberStyles.Integer, culture, out int intValue) ||
+                    int.TryParse(text, NumberStyles.Integer, CultureInfo.InvariantCulture, out intValue))
+                {
+                    parsedValue = intValue;
+                    return true;
+                }
+            }
+            else if (targetType == typeof(long))
+            {
+                if (long.TryParse(text, NumberStyles.Integer, culture, out long longValue) ||
+                    long.TryParse(text, NumberStyles.Integer, CultureInfo.InvariantCulture, out longValue))
+                {
+                    parsedValue = longValue;
+                    return true;
+                }
+            }
+
+            parsedValue = null;
+            return false;
+        }
+
+        private static bool TryParseDouble(string text, NumberStyles styles, CultureInfo culture, out double value)
+        {
+            return double.TryParse(text, styles, culture, out value) ||
+                   double.TryParse(text, styles, CultureInfo.InvariantCulture, out value);
+        }
+    }
+}

src/UI/WPF/Views/AnimationControlView.xaml

@@ -27,6 +27,7 @@ NavisworksTransport 检测动画页签视图 - 采用与类别设置和分层管
             
             <!-- 转换器资源 -->
             <converters:BoolToVisibilityConverter x:Key="BoolToVisibilityConverter"/>
+            <converters:EditableNumberConverter x:Key="EditableNumberConverter"/>
 
             <!-- 动画控制页面特有的样式 -->
             <Style x:Key="ProgressBarStyle" TargetType="ProgressBar">
@@ -72,7 +73,7 @@ NavisworksTransport 检测动画页签视图 - 采用与类别设置和分层管
                                 Content="持续时间:"
                                 Style="{StaticResource ParameterLabelStyle}"/>
                         <TextBox Grid.Column="4"
-                                Text="{Binding AnimationDuration, StringFormat=0.0###}"
+                                Text="{Binding AnimationDuration, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                 Style="{StaticResource ParameterInputStyle}"/>
                         <Label Grid.Column="5" Content="秒" Style="{StaticResource UnitLabelStyle}"/>
                     </Grid>

src/UI/WPF/Views/EditCoordinatesWindow.xaml

@@ -1,6 +1,7 @@
 <Window x:Class="NavisworksTransport.UI.WPF.Views.EditCoordinatesWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:converters="clr-namespace:NavisworksTransport.UI.WPF.Converters"
         Title="编辑路径点坐标" Height="380" Width="400"
         WindowStartupLocation="CenterScreen"
         ResizeMode="NoResize"
@@ -12,6 +13,7 @@
             <ResourceDictionary.MergedDictionaries>
                 <ResourceDictionary Source="pack://application:,,,/TransportPlugin;component/src/UI/WPF/Resources/NavisworksStyles.xaml"/>
             </ResourceDictionary.MergedDictionaries>
+            <converters:EditableNumberConverter x:Key="EditableNumberConverter"/>
         </ResourceDictionary>
     </Window.Resources>
     
@@ -63,7 +65,8 @@
                     </Grid.ColumnDefinitions>
                     <TextBlock Text="X 坐标:" VerticalAlignment="Center" FontSize="11" Foreground="#FF333333"/>
                     <TextBox Grid.Column="1" 
-                             Text="{Binding X, StringFormat=0.000, UpdateSourceTrigger=PropertyChanged}" 
+                             x:Name="XTextBox"
+                             Text="{Binding X, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.000, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Height="28"
                              VerticalContentAlignment="Center"
                              Padding="8,0"
@@ -80,7 +83,8 @@
                     </Grid.ColumnDefinitions>
                     <TextBlock Text="Y 坐标:" VerticalAlignment="Center" FontSize="11" Foreground="#FF333333"/>
                     <TextBox Grid.Column="1" 
-                             Text="{Binding Y, StringFormat=0.000, UpdateSourceTrigger=PropertyChanged}" 
+                             x:Name="YTextBox"
+                             Text="{Binding Y, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.000, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Height="28"
                              VerticalContentAlignment="Center"
                              Padding="8,0"
@@ -97,7 +101,8 @@
                     </Grid.ColumnDefinitions>
                     <TextBlock Text="Z 坐标:" VerticalAlignment="Center" FontSize="11" Foreground="#FF333333"/>
                     <TextBox Grid.Column="1" 
-                             Text="{Binding Z, StringFormat=0.000, UpdateSourceTrigger=PropertyChanged}" 
+                             x:Name="ZTextBox"
+                             Text="{Binding Z, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.000, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Height="28"
                              VerticalContentAlignment="Center"
                              Padding="8,0"

src/UI/WPF/Views/EditCoordinatesWindow.xaml.cs

@@ -1,8 +1,10 @@
 using System;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Data;
 using System.Windows.Media;
 using System.Windows.Threading;
+using NavisworksTransport.UI.WPF.Converters;
 
 
 namespace NavisworksTransport.UI.WPF.Views
@@ -36,6 +38,11 @@ namespace NavisworksTransport.UI.WPF.Views
 
         private void OnSaveClick(object sender, RoutedEventArgs e)
         {
+            if (!TryCommitInputValues())
+            {
+                return;
+            }
+
             DialogResult = true;
             Close();
         }
@@ -72,14 +79,14 @@ namespace NavisworksTransport.UI.WPF.Views
                 string text = Clipboard.GetText().Trim();
                 string[] parts = text.Split(new[] { ',', ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
                 
-                if (parts.Length >= 3 && 
+                if (parts.Length >= 3 &&
-                    double.TryParse(parts[0], out double x) &&
+                    EditableNumberConverter.TryParseNumber(parts[0], System.Globalization.CultureInfo.CurrentCulture, typeof(double), out object xValue) &&
-                    double.TryParse(parts[1], out double y) &&
+                    EditableNumberConverter.TryParseNumber(parts[1], System.Globalization.CultureInfo.CurrentCulture, typeof(double), out object yValue) &&
-                    double.TryParse(parts[2], out double z))
+                    EditableNumberConverter.TryParseNumber(parts[2], System.Globalization.CultureInfo.CurrentCulture, typeof(double), out object zValue))
                 {
-                    X = x;
+                    X = (double)xValue;
-                    Y = y;
+                    Y = (double)yValue;
-                    Z = z;
+                    Z = (double)zValue;
                     // 刷新绑定
                     DataContext = null;
                     DataContext = this;
@@ -128,5 +135,41 @@ namespace NavisworksTransport.UI.WPF.Views
             };
             timer.Start();
         }
+
+        private bool TryCommitInputValues()
+        {
+            return TryUpdateNumberTextBox(XTextBox, "请输入有效的 X 坐标。") &&
+                   TryUpdateNumberTextBox(YTextBox, "请输入有效的 Y 坐标。") &&
+                   TryUpdateNumberTextBox(ZTextBox, "请输入有效的 Z 坐标。");
+        }
+
+        private static bool TryUpdateNumberTextBox(TextBox textBox, string message)
+        {
+            BindingExpression binding = textBox.GetBindingExpression(TextBox.TextProperty);
+
+            if (EditableNumberConverter.IsIntermediateText(textBox.Text) ||
+                !EditableNumberConverter.TryParseNumber(textBox.Text.Trim(), System.Globalization.CultureInfo.CurrentCulture, typeof(double), out _))
+            {
+                ShowInputError(message, textBox);
+                return false;
+            }
+
+            binding?.UpdateSource();
+
+            if (Validation.GetHasError(textBox))
+            {
+                ShowInputError(message, textBox);
+                return false;
+            }
+
+            return true;
+        }
+
+        private static void ShowInputError(string message, TextBox textBox)
+        {
+            MessageBox.Show(message, "输入错误", MessageBoxButton.OK, MessageBoxImage.Warning);
+            textBox.Focus();
+            textBox.SelectAll();
+        }
     }
 }

src/UI/WPF/Views/EditRotationWindow.xaml

@@ -1,6 +1,7 @@
 <Window x:Class="NavisworksTransport.UI.WPF.Views.EditRotationWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:converters="clr-namespace:NavisworksTransport.UI.WPF.Converters"
         Title="调整物体" Height="430" Width="400"
         WindowStartupLocation="CenterScreen"
         ResizeMode="NoResize"
@@ -12,6 +13,7 @@
             <ResourceDictionary.MergedDictionaries>
                 <ResourceDictionary Source="pack://application:,,,/TransportPlugin;component/src/UI/WPF/Resources/NavisworksStyles.xaml"/>
             </ResourceDictionary.MergedDictionaries>
+            <converters:EditableNumberConverter x:Key="EditableNumberConverter"/>
         </ResourceDictionary>
     </Window.Resources>
     
@@ -44,7 +46,7 @@
                     <TextBox Grid.Column="1" 
                              x:Name="XAxisTextBox"
                              GotFocus="OnAxisTextBoxGotFocus"
-                             Text="{Binding RotationXDegrees, StringFormat=0.0, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" 
+                             Text="{Binding RotationXDegrees, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.###, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Height="28"
                              VerticalContentAlignment="Center"
                              Padding="8,0"
@@ -65,7 +67,7 @@
                     <TextBox Grid.Column="1" 
                              x:Name="YAxisTextBox"
                              GotFocus="OnAxisTextBoxGotFocus"
-                             Text="{Binding RotationYDegrees, StringFormat=0.0, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" 
+                             Text="{Binding RotationYDegrees, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.###, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Height="28"
                              VerticalContentAlignment="Center"
                              Padding="8,0"
@@ -86,7 +88,7 @@
                     <TextBox Grid.Column="1" 
                              x:Name="ZAxisTextBox"
                              GotFocus="OnAxisTextBoxGotFocus"
-                             Text="{Binding RotationZDegrees, StringFormat=0.0, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" 
+                             Text="{Binding RotationZDegrees, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.###, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Height="28"
                              VerticalContentAlignment="Center"
                              Padding="8,0"
@@ -105,7 +107,7 @@
                     <TextBlock Text="提升高度:" VerticalAlignment="Center" FontSize="11" Foreground="#FF333333"/>
                     <TextBox Grid.Column="1"
                              x:Name="GroundLiftTextBox"
-                             Text="{Binding GroundPathLiftHeightInMeters, StringFormat=0.###, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Text="{Binding GroundPathLiftHeightInMeters, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                              IsEnabled="{Binding IsGroundLiftEnabled}"
                              Height="28"
                              VerticalContentAlignment="Center"

src/UI/WPF/Views/EditRotationWindow.xaml.cs

@@ -3,6 +3,8 @@ using System.ComponentModel;
 using System.Runtime.CompilerServices;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Data;
+using NavisworksTransport.UI.WPF.Converters;
 using NavisworksTransport.Utils.CoordinateSystem;
 
 namespace NavisworksTransport.UI.WPF.Views
@@ -171,7 +173,7 @@ namespace NavisworksTransport.UI.WPF.Views
 
         private void OnConfirmClick(object sender, RoutedEventArgs e)
         {
-            if (!ValidateGroundLiftHeight())
+            if (!TryCommitInputValues())
             {
                 return;
             }
@@ -183,7 +185,7 @@ namespace NavisworksTransport.UI.WPF.Views
 
         private void OnTranslateClick(object sender, RoutedEventArgs e)
         {
-            if (!ValidateGroundLiftHeight())
+            if (!TryCommitInputValues())
             {
                 return;
             }
@@ -223,16 +225,64 @@ namespace NavisworksTransport.UI.WPF.Views
             }
         }
 
-        private bool ValidateGroundLiftHeight()
+        private bool TryCommitInputValues()
         {
+            if (!TryUpdateNumberTextBox(XAxisTextBox, "请输入有效的 X 轴角度。"))
+            {
+                return false;
+            }
+
+            if (!TryUpdateNumberTextBox(YAxisTextBox, "请输入有效的 Y 轴角度。"))
+            {
+                return false;
+            }
+
+            if (!TryUpdateNumberTextBox(ZAxisTextBox, "请输入有效的 Z 轴角度。"))
+            {
+                return false;
+            }
+
+            if (!TryUpdateNumberTextBox(GroundLiftTextBox, "请输入有效的提升高度。"))
+            {
+                return false;
+            }
+
             if (GroundPathLiftHeightInMeters < 0.0)
             {
-                MessageBox.Show("提升高度必须大于或等于 0。", "输入错误", MessageBoxButton.OK, MessageBoxImage.Warning);
+                ShowInputError("提升高度必须大于或等于 0。", GroundLiftTextBox);
-                GroundLiftTextBox.Focus();
                 return false;
             }
 
             return true;
         }
+
+        private static bool TryUpdateNumberTextBox(TextBox textBox, string message)
+        {
+            BindingExpression binding = textBox.GetBindingExpression(TextBox.TextProperty);
+
+            if (EditableNumberConverter.IsIntermediateText(textBox.Text) ||
+                !EditableNumberConverter.TryParseNumber(textBox.Text.Trim(), System.Globalization.CultureInfo.CurrentCulture, typeof(double), out _))
+            {
+                ShowInputError(message, textBox);
+                return false;
+            }
+
+            binding?.UpdateSource();
+
+            if (Validation.GetHasError(textBox))
+            {
+                ShowInputError(message, textBox);
+                return false;
+            }
+
+            return true;
+        }
+
+        private static void ShowInputError(string message, TextBox textBox)
+        {
+            MessageBox.Show(message, "输入错误", MessageBoxButton.OK, MessageBoxImage.Warning);
+            textBox.Focus();
+            textBox.SelectAll();
+        }
     }
 }

src/UI/WPF/Views/ModelSettingsView.xaml

@@ -28,6 +28,7 @@ NavisworksTransport 类别设置页签视图 - 参考分层管理页签的设计
             <!-- 转换器资源 -->
             <converters:BoolToVisibilityConverter x:Key="BoolToVisibilityConverter"/>
             <converters:IndexConverter x:Key="IndexConverter"/>
+            <converters:EditableNumberConverter x:Key="EditableNumberConverter"/>
         </ResourceDictionary>
     </UserControl.Resources>
 
@@ -115,14 +116,14 @@ NavisworksTransport 类别设置页签视图 - 参考分层管理页签的设计
                                 
                                 <Label Grid.Column="0" Content="限宽:" Style="{StaticResource ParameterLabelStyle}"/>
                                 <TextBox Grid.Column="1"
-                                         Text="{Binding WidthLimit, StringFormat=0.0###}" 
+                                         Text="{Binding WidthLimit, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                                          Style="{StaticResource ParameterInputStyle}"
                                          ToolTip="通行宽度限制（米）"/>
                                 <Label Grid.Column="2" Content="米" Style="{StaticResource UnitLabelStyle}"/>
                                 
                                 <Label Grid.Column="3" Content="限高:" VerticalAlignment="Center" Margin="15,0,0,0"/>
                                 <TextBox Grid.Column="4"
-                                         Text="{Binding HeightLimit, StringFormat=0.0###}" 
+                                         Text="{Binding HeightLimit, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                                          Style="{StaticResource ParameterInputStyle}"
                                          ToolTip="通行高度限制（米）"/>
                                 <Label Grid.Column="5" Content="米" Style="{StaticResource UnitLabelStyle}"/>
@@ -139,7 +140,7 @@ NavisworksTransport 类别设置页签视图 - 参考分层管理页签的设计
                                 
                                 <Label Grid.Column="0" Content="限速:" Style="{StaticResource ParameterLabelStyle}"/>
                                 <TextBox Grid.Column="1"
-                                         Text="{Binding SpeedLimit, StringFormat=0.0###}" 
+                                         Text="{Binding SpeedLimit, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                                          Style="{StaticResource ParameterInputStyle}"
                                          ToolTip="速度限制（米/秒）"/>
                                 <Label Grid.Column="2" Content="米/秒" Style="{StaticResource UnitLabelStyle}" Width="40"/>

src/UI/WPF/Views/PathEditingView.xaml

@@ -29,6 +29,7 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
             <converters:PathTypeConverter x:Key="PathTypeConverter"/>
             <converters:BoolToBrushConverter x:Key="BoolToBrushConverter"/>
             <converters:BoolToOpacityConverter x:Key="BoolToOpacityConverter"/>
+            <converters:EditableNumberConverter x:Key="EditableNumberConverter"/>
             
             <!-- 多层吊装转换器 -->
             <converters:IndexPlusOneConverter x:Key="IndexPlusOneConverter"/>
@@ -89,28 +90,28 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                         <!-- 物体长度 -->
                         <Label Grid.Row="0" Grid.Column="0" Content="物体长度:" Style="{StaticResource ParameterLabelStyle}"/>
                         <TextBox Grid.Row="0" Grid.Column="1"
-                                 Text="{Binding ObjectLength, StringFormat=0.0###}"
+                                 Text="{Binding ObjectLength, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                  Style="{StaticResource ParameterInputStyle}"/>
                         <Label Grid.Row="0" Grid.Column="2" Content="米" Style="{StaticResource UnitLabelStyle}"/>
 
                         <!-- 物体宽度 -->
                         <Label Grid.Row="0" Grid.Column="3" Content="物体宽度:" Style="{StaticResource ParameterLabelStyle}"/>
                         <TextBox Grid.Row="0" Grid.Column="4"
-                                 Text="{Binding ObjectWidth, StringFormat=0.0###}"
+                                 Text="{Binding ObjectWidth, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                  Style="{StaticResource ParameterInputStyle}"/>
                         <Label Grid.Row="0" Grid.Column="5" Content="米" Style="{StaticResource UnitLabelStyle}"/>
 
                         <!-- 物体高度 -->
                         <Label Grid.Row="1" Grid.Column="0" Content="物体高度:" Style="{StaticResource ParameterLabelStyle}"/>
                         <TextBox Grid.Row="1" Grid.Column="1"
-                                 Text="{Binding ObjectHeight, StringFormat=0.0###}"
+                                 Text="{Binding ObjectHeight, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                  Style="{StaticResource ParameterInputStyle}"/>
                         <Label Grid.Row="1" Grid.Column="2" Content="米" Style="{StaticResource UnitLabelStyle}"/>
 
                         <!-- 安全间隙 -->
                         <Label Grid.Row="1" Grid.Column="3" Content="安全间隙:" Style="{StaticResource ParameterLabelStyle}"/>
                         <TextBox Grid.Row="1" Grid.Column="4"
-                                 Text="{Binding SafetyMargin, StringFormat=0.00###}"
+                                 Text="{Binding SafetyMargin, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.00###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                  Style="{StaticResource ParameterInputStyle}"/>
                         <Label Grid.Row="1" Grid.Column="5" Content="米" Style="{StaticResource UnitLabelStyle}"/>
                     </Grid>
@@ -404,7 +405,7 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                             <GridViewColumn Header="高度(米)" Width="88">
                                                 <GridViewColumn.CellTemplate>
                                                     <DataTemplate>
-                                                        <TextBox Text="{Binding HeightInMeters, Mode=TwoWay, UpdateSourceTrigger=LostFocus, StringFormat=0.0###}"
+                                                        <TextBox Text="{Binding HeightInMeters, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                                                  HorizontalContentAlignment="Center"
                                                                  Style="{StaticResource ParameterInputStyle}"/>
                                                     </DataTemplate>
@@ -466,7 +467,7 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                             Margin="6,0,0,0"
                                             VerticalAlignment="Center">
                                     <TextBox Width="72"
-                                             Text="{Binding AssemblyAnchorVerticalOffsetInMeters, StringFormat=0.0###}"
+                                             Text="{Binding AssemblyAnchorVerticalOffsetInMeters, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                              Style="{StaticResource ParameterInputStyle}"/>
                                     <Label Content="米" Style="{StaticResource UnitLabelStyle}"/>
                                 </StackPanel>
@@ -513,15 +514,15 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                                     Margin="6,0,0,0"
                                                     VerticalAlignment="Center">
                                             <TextBox Width="56"
-                                                     Text="{Binding AssemblySphereCenterX, StringFormat=0.0###}"
+                                                     Text="{Binding AssemblySphereCenterX, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                                      Style="{StaticResource ParameterInputStyle}"/>
                                             <Label Content="X" Style="{StaticResource UnitLabelStyle}"/>
                                             <TextBox Width="56"
-                                                     Text="{Binding AssemblySphereCenterY, StringFormat=0.0###}"
+                                                     Text="{Binding AssemblySphereCenterY, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                                      Style="{StaticResource ParameterInputStyle}"/>
                                             <Label Content="Y" Style="{StaticResource UnitLabelStyle}"/>
                                             <TextBox Width="56"
-                                                     Text="{Binding AssemblySphereCenterZ, StringFormat=0.0###}"
+                                                     Text="{Binding AssemblySphereCenterZ, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                                      Style="{StaticResource ParameterInputStyle}"/>
                                             <Label Content="Z" Style="{StaticResource UnitLabelStyle}"/>
                                         </StackPanel>
@@ -661,7 +662,7 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                         <TextBox Width="84"
                                                  Margin="6,0"
                                                  HorizontalContentAlignment="Center"
-                                                 Text="{Binding SelectedRailNormalOffsetInMeters, Mode=TwoWay, UpdateSourceTrigger=LostFocus, StringFormat=0.0###}"
+                                                 Text="{Binding SelectedRailNormalOffsetInMeters, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=0.0###, ValidatesOnExceptions=True, NotifyOnValidationError=True}"
                                                  Style="{StaticResource ParameterInputStyle}"/>
                                         <Button Content="+"
                                                 Width="24"

src/UI/WPF/Views/TimeTagDialog.xaml

@@ -3,6 +3,7 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:local="clr-namespace:NavisworksTransport.UI.WPF.Views"
         xmlns:controls="clr-namespace:NavisworksTransport.UI.WPF.Controls"
+        xmlns:converters="clr-namespace:NavisworksTransport.UI.WPF.Converters"
         Title="时标设置" 
         Height="750" Width="1100"
         WindowStartupLocation="CenterOwner"
@@ -17,6 +18,7 @@
             <!-- 转换器 -->
             <BooleanToVisibilityConverter x:Key="BoolToVisibilityConverter"/>
             <local:InverseBooleanToVisibilityConverter x:Key="InverseBoolToVisibilityConverter"/>
+            <converters:EditableNumberConverter x:Key="EditableNumberConverter"/>
         </ResourceDictionary>
     </Window.Resources>
     
@@ -173,7 +175,7 @@
                             Visibility="{Binding IsSelectedDistanceEditable, Converter={StaticResource BoolToVisibilityConverter}}"
                             PreviewMouseLeftButtonDown="DistanceSlider_PreviewMouseLeftButtonDown"
                             PreviewMouseLeftButtonUp="DistanceSlider_PreviewMouseLeftButtonUp"/>
-                    <TextBox Text="{Binding SelectedDistance, StringFormat=F2, Mode=TwoWay}" 
+                    <TextBox Text="{Binding SelectedDistance, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=F2, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Margin="0,0,0,15" HorizontalAlignment="Right" Width="80"
                              Visibility="{Binding IsSelectedDistanceEditable, Converter={StaticResource BoolToVisibilityConverter}}"/>
                     <!-- 距离不可编辑时显示只读文本 -->
@@ -185,14 +187,14 @@
                     <Slider Minimum="0" Maximum="60" 
                             Value="{Binding SelectedWaitTime, Mode=TwoWay}"
                             TickFrequency="1" IsSnapToTickEnabled="True"/>
-                    <TextBox Text="{Binding SelectedWaitTime, StringFormat=F1, Mode=TwoWay}" 
+                    <TextBox Text="{Binding SelectedWaitTime, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=F1, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Margin="0,0,0,15" HorizontalAlignment="Right" Width="80"/>
 
                     <TextBlock Text="动作时间 (秒):" FontWeight="SemiBold" Margin="0,0,0,3"/>
                     <Slider Minimum="0" Maximum="60" 
                             Value="{Binding SelectedActionTime, Mode=TwoWay}"
                             TickFrequency="1" IsSnapToTickEnabled="True"/>
-                    <TextBox Text="{Binding SelectedActionTime, StringFormat=F1, Mode=TwoWay}" 
+                    <TextBox Text="{Binding SelectedActionTime, Mode=TwoWay, UpdateSourceTrigger=LostFocus, Converter={StaticResource EditableNumberConverter}, ConverterParameter=F1, ValidatesOnExceptions=True, NotifyOnValidationError=True}" 
                              Margin="0,0,0,15" HorizontalAlignment="Right" Width="80"/>
 
                     <Separator Margin="0,10"/>