xyy/ASTM-D7896-19TransientHot-Wire-Method
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xyy
2026-06-09 14:54:14 +08:00
parent bc893c4d53
commit 87ca4b0a64
3 changed files with 175 additions and 233 deletions
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2
ViewModels/D7896ViewModel.cs
View File

@@ -1049,7 +1049,7 @@ public partial class D7896ViewModel : ObservableObject
try
{
float rawPressure = await _plcService.ReadFloatAsync(_config.PlcRegisterAddresses.Pressure);
ChamberPressure = rawPressure / 10.0;
ChamberPressure = rawPressure;
}
catch { }
}

406
Views/D7896View.xaml
View File

@@ -4,7 +4,9 @@
xmlns:oxy="http://oxyplot.org/wpf"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:ASTM_D7896_Tester.Views"
mc:Ignorable="d"
xmlns:converters="clr-namespace:ASTM_D7896_Tester.Converters"
d:DesignHeight="768" d:DesignWidth="1024" Loaded="UserControl_Loaded">
<UserControl.Resources>
@@ -35,7 +37,7 @@
</Setter>
<Setter Property="BorderBrush" Value="#ADADAD"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="Padding" Value="12,6"/>
<Setter Property="Padding" Value="8,4"/>
<Setter Property="Cursor" Value="Hand"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
@@ -62,10 +64,10 @@
</Style.Triggers>
</Style>
<!-- 卡片阴影效果 -->
<DropShadowEffect x:Key="CardShadow" BlurRadius="8" ShadowDepth="2" Opacity="0.15" Color="Gray"/>
<!-- 卡片阴影 -->
<DropShadowEffect x:Key="CardShadow" BlurRadius="5" ShadowDepth="1" Opacity="0.1" Color="Gray"/>
<!-- 主按钮绿色渐变（修复：将资源定义在正确的位置） -->
<!-- 主按钮绿色渐变 -->
<LinearGradientBrush x:Key="PrimaryButtonBrush" EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#4CAF50" Offset="0"/>
<GradientStop Color="#388E3C" Offset="1"/>
@@ -75,7 +77,7 @@
<Style TargetType="DataGrid">
<Setter Property="FontFamily" Value="Segoe UI"/>
<Setter Property="FontSize" Value="12"/>
<Setter Property="RowHeight" Value="28"/>
<Setter Property="RowHeight" Value="26"/>
<Setter Property="HeadersVisibility" Value="Column"/>
<Setter Property="GridLinesVisibility" Value="Horizontal"/>
<Setter Property="BorderBrush" Value="#E0E0E0"/>
@@ -95,245 +97,185 @@
<Setter Property="BorderThickness" Value="0,0,1,1"/>
<Setter Property="Foreground" Value="#333333"/>
<Setter Property="FontWeight" Value="SemiBold"/>
<Setter Property="Height" Value="32"/>
<Setter Property="Height" Value="28"/>
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
<!-- 逆布尔转换器（如果还没在App.xaml中定义，可以在这里定义） -->
<!-- 注意：如果已经在App.xaml中定义了InverseBooleanConverter，请注释掉下面这一行 -->
<!-- <converters:InverseBooleanConverter x:Key="InverseBooleanConverter"/> -->
<!-- 逆布尔转换器（请确保已在 App.xaml 或本资源中定义） -->
<converters:InverseBooleanConverter x:Key="InverseBooleanConverter"/>
</UserControl.Resources>
<!-- 去掉滚动条，使用 Grid 直接布局，紧凑边距 -->
<Grid Background="#F2F2F2" Margin="5">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<!-- 样品信息+复选框 -->
<RowDefinition Height="Auto"/>
<!-- 仪表盘 -->
<RowDefinition Height="Auto"/>
<!-- 体积/密度/加压 -->
<RowDefinition Height="*"/>
<!-- 曲线图（占满剩余高度） -->
<RowDefinition Height="Auto"/>
<!-- 数据表格 -->
<RowDefinition Height="Auto"/>
<!-- 平均值+按钮 -->
</Grid.RowDefinitions>
<ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" Background="#F2F2F2">
<Grid Margin="10">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<!-- 1. 样品信息 + 复选框（合并的4项确认） -->
<Border Grid.Row="0" Background="White" CornerRadius="6" Padding="10" Margin="0,0,0,8" Effect="{StaticResource CardShadow}">
<StackPanel>
<WrapPanel Margin="0,0,0,8">
<TextBlock Text="样品ID:" VerticalAlignment="Center" FontWeight="SemiBold" Margin="0,0,8,0"/>
<TextBox Text="{Binding SampleId}" Width="120" Margin="0,0,20,0"/>
<TextBlock Text="测试温度(℃):" VerticalAlignment="Center" FontWeight="SemiBold" Margin="0,0,8,0"/>
<TextBox Text="{Binding TestTemperature}" Width="70" IsReadOnly="True" Background="#F0F8FF" Margin="0,0,20,0"/>
<TextBlock Text="日期:" VerticalAlignment="Center" FontWeight="SemiBold" Margin="0,0,8,0"/>
<TextBox Text="{Binding TestDateTime}" Width="140" IsReadOnly="True" Background="#F0F8FF"/>
</WrapPanel>
<WrapPanel>
<!-- 四个确认复选框，默认勾选 -->
<CheckBox IsChecked="{Binding IsCleanConfirmed}" Content="采样池清洁 (7.1)" Margin="0,0,15,0"/>
<CheckBox IsChecked="{Binding BubbleRemoved}" Content="气泡清除 (7.6)" Margin="0,0,15,0"/>
<CheckBox IsChecked="{Binding PlatinumCompatible}" Content="铂兼容性 (1.4)" Margin="0,0,15,0"/>
<CheckBox IsChecked="{Binding AmbientCalibrated}" Content="采样池温度校准 (8.1)" Margin="0,0,15,0"/>
<TextBlock Text="状态:" VerticalAlignment="Center" Margin="20,0,5,0"/>
<TextBox Text="{Binding StatusMessage}" Width="200" IsReadOnly="True" Background="#FFF7E6"/>
</WrapPanel>
</StackPanel>
</Border>
<!-- 2. 核心参数仪表盘（温度、电压、电阻、压力） -->
<Border Grid.Row="1" Background="White" CornerRadius="6" Padding="10" Margin="0,5" Effect="{StaticResource CardShadow}">
<WrapPanel>
<!-- 核心参数仪表盘 - 更新绑定属性 -->
<Border Background="#E8F0FE" Padding="6" CornerRadius="4" Margin="0,0,15,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="🌡️ 样品温度:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding CurrentTestTemperature, StringFormat=F2}" Width="60" IsReadOnly="True"/>
<TextBlock Text="℃" Margin="3,0,0,0"/>
</StackPanel>
</Border>
<Border Background="#E8F0FE" Padding="6" CornerRadius="4" Margin="0,0,15,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="⏲️ 压力:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding ChamberPressure, StringFormat=F2}" Width="60" IsReadOnly="True"/>
<TextBlock Text="kPa" Margin="3,0,0,0"/>
</StackPanel>
</Border>
<Border Background="#E8F0FE" Padding="6" CornerRadius="4" Margin="0,0,15,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="⚡ 电阻电压:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding StandardResistorVoltage, StringFormat=F10}" Width="120" IsReadOnly="True"/>
<TextBlock Text="V" Margin="3,0,0,0"/>
</StackPanel>
</Border>
<Border Background="#E8F0FE" Padding="6" CornerRadius="4" Margin="0,0,15,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="⚡ 铂丝电压:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding PlatinumVoltage, StringFormat=F4}" Width="70" IsReadOnly="True"/>
<TextBlock Text="V" Margin="3,0,0,0"/>
</StackPanel>
</Border>
<Border Background="#E8F0FE" Padding="6" CornerRadius="4" Margin="0,0,15,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="🔌 铂丝电阻:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding PlatinumResistance, StringFormat=F4}" Width="70" IsReadOnly="True"/>
<TextBlock Text="Ω" Margin="3,0,0,0"/>
</StackPanel>
</Border>
<!-- 1. 样品信息 + 复选框 -->
<Border Grid.Row="0" Background="White" CornerRadius="4" Padding="8" Margin="0,0,0,4" Effect="{StaticResource CardShadow}">
<StackPanel>
<WrapPanel Margin="0,0,0,5">
<TextBlock Text="样品ID:" VerticalAlignment="Center" FontWeight="SemiBold" Margin="0,0,8,0"/>
<TextBox Text="{Binding SampleId}" Width="120" Margin="0,0,15,0"/>
<TextBlock Text="测试温度(℃):" VerticalAlignment="Center" FontWeight="SemiBold" Margin="0,0,8,0"/>
<TextBox Text="{Binding TestTemperature}" Width="70" IsReadOnly="True" Background="#F0F8FF" Margin="0,0,15,0"/>
<TextBlock Text="日期:" VerticalAlignment="Center" FontWeight="SemiBold" Margin="0,0,8,0"/>
<TextBox Text="{Binding TestDateTime}" Width="140" IsReadOnly="True" Background="#F0F8FF"/>
</WrapPanel>
</Border>
<!-- 3. 样品体积 + 密度 + 加压设置 -->
<Border Grid.Row="2" Background="White" CornerRadius="6" Padding="10" Margin="0,5" Effect="{StaticResource CardShadow}">
<WrapPanel>
<TextBlock Text="样品体积 (mL):" VerticalAlignment="Center" Width="100"/>
<TextBox Text="{Binding SampleVolume}" Width="60" Margin="0,0,20,0"/>
<!-- 新增密度输入框 -->
<TextBlock Text="密度 (kg/m³):" VerticalAlignment="Center" Width="100"/>
<TextBox Text="{Binding SampleDensity}" Width="80" Margin="0,0,20,0" ToolTip="输入样品密度，用于计算比热容"/>
<CheckBox IsChecked="{Binding UsePressure}" Content="加压测试" VerticalAlignment="Center" Margin="0,0,15,0"/>
<TextBlock Text="压力 (kPa):" VerticalAlignment="Center" Margin="0,0,5,0"/>
<TextBox Text="{Binding PressureValue}" Width="60" IsEnabled="{Binding UsePressure}" Margin="0,0,20,0"/>
<TextBlock Text="（蒸气压>33.8kPa时需加压）" Foreground="Gray" VerticalAlignment="Center"/>
<CheckBox IsChecked="{Binding IsCleanConfirmed}" Content="采样池清洁 (7.1)" Margin="0,0,12,0"/>
<CheckBox IsChecked="{Binding BubbleRemoved}" Content="气泡清除 (7.6)" Margin="0,0,12,0"/>
<CheckBox IsChecked="{Binding PlatinumCompatible}" Content="铂兼容性 (1.4)" Margin="0,0,12,0"/>
<CheckBox IsChecked="{Binding AmbientCalibrated}" Content="采样池温度校准 (8.1)" Margin="0,0,15,0"/>
<TextBlock Text="状态:" VerticalAlignment="Center" Margin="10,0,5,0"/>
<TextBox Text="{Binding StatusMessage}" Width="180" IsReadOnly="True" Background="#FFF7E6"/>
</WrapPanel>
</Border>
</StackPanel>
</Border>
<!-- 4. 温升曲线图（核心新增） -->
<Border Grid.Row="3" Background="White" CornerRadius="6" Padding="8" Margin="0,5" Effect="{StaticResource CardShadow}">
<StackPanel>
<TextBlock Text="{Binding CurveTitle}" FontWeight="Bold" FontSize="13" Margin="0,0,0,5" Foreground="#1E4F7A"/>
<oxy:PlotView Model="{Binding TemperatureCurveModel}" Height="350"/>
</StackPanel>
</Border>
<!-- 5. 测量数据表格（占用剩余高度） -->
<Border Grid.Row="4" Background="White" CornerRadius="6" Padding="8" Margin="0,5" Effect="{StaticResource CardShadow}">
<DataGrid ItemsSource="{Binding Measurements}" AutoGenerateColumns="False" HorizontalAlignment="Center" VerticalAlignment="Center"
CanUserAddRows="False" IsReadOnly="True"
HeadersVisibility="Column" GridLinesVisibility="Horizontal"
RowHeight="28" MinHeight="150">
<DataGrid.Columns>
<DataGridTextColumn Header="序号" Binding="{Binding Index}" Width="60">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
<Setter Property="VerticalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
<DataGridTextColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.HeaderStyle>
</DataGridTextColumn>
<DataGridTextColumn Header="热导率 (W/m·K)" Binding="{Binding ThermalConductivity, StringFormat=F5}" Width="*">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
<Setter Property="VerticalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
<DataGridTextColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.HeaderStyle>
</DataGridTextColumn>
<DataGridTextColumn Header="热扩散率 (m²/s)" Binding="{Binding ThermalDiffusivity, StringFormat=F10}" Width="*">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
<Setter Property="VerticalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
<DataGridTextColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.HeaderStyle>
</DataGridTextColumn>
<DataGridTextColumn Header="体积热容 (kJ/m³·K)" Binding="{Binding VolumetricHeatCapacity, StringFormat=F2}" Width="*">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
<Setter Property="VerticalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
<DataGridTextColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.HeaderStyle>
</DataGridTextColumn>
</DataGrid.Columns>
</DataGrid>
</Border>
<!-- 6. 平均值 + 操作按钮 -->
<Border Grid.Row="5" Background="#E8F0FE" CornerRadius="6" Padding="10" Margin="0,5" Effect="{StaticResource CardShadow}">
<StackPanel>
<WrapPanel Margin="0,0,0,8">
<TextBlock Text="平均热导率:" Width="100" FontWeight="SemiBold"/>
<TextBox Text="{Binding AverageThermalConductivity, StringFormat=F5}" Width="100" IsReadOnly="True"/>
<TextBlock Text="W/m·K" Margin="6,0,30,0"/>
<TextBlock Text="平均热扩散率:" Width="120" FontWeight="SemiBold"/>
<TextBox Text="{Binding AverageThermalDiffusivity, StringFormat=F10}" Width="100" IsReadOnly="True"/>
<TextBlock Text="m²/s" Margin="6,0,30,0"/>
<TextBlock Text="平均体积热容:" Width="100" FontWeight="SemiBold"/>
<TextBox Text="{Binding AverageVolumetricHeatCapacity, StringFormat=F2}" Width="100" IsReadOnly="True"/>
<TextBlock Text="kJ/m³·K" Margin="6,0,0,0"/>
</WrapPanel>
<!-- 新增：压力校准、电阻归零、进排气按钮 -->
<StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,8">
<Button Content="压力校准" Command="{Binding PressureCalibrationCommand}" Width="90" Margin="5"/>
<Button Content="电阻归零" Command="{Binding ResistanceZeroCommand}" Width="90" Margin="5"/>
<Button Content="进气阀" Command="{Binding InletValveControlCommand}" Width="80" Margin="5"/>
<Button Content="排气阀" Command="{Binding OutletValveControlCommand}" Width="80" Margin="5"/>
<!-- 2. 核心参数仪表盘 -->
<Border Grid.Row="1" Background="White" CornerRadius="4" Padding="6" Margin="0,4" Effect="{StaticResource CardShadow}">
<WrapPanel>
<Border Background="#E8F0FE" Padding="5" CornerRadius="4" Margin="0,0,10,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="🌡️ 样品温度:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding CurrentTestTemperature, StringFormat=F2}" Width="55" IsReadOnly="True"/>
<TextBlock Text="℃" Margin="3,0,0,0"/>
</StackPanel>
<StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
<Button Content="▶ 开始测试" Command="{Binding StartTestCommand}" Width="130" Height="36" Margin="8"
IsEnabled="{Binding IsTesting, Converter={StaticResource InverseBooleanConverter}}"
Background="{StaticResource PrimaryButtonBrush}"/>
<Button Content="■ 停止测试" Command="{Binding StopTestCommand}" Width="130" Height="36" Margin="8" Background="Orange"/>
<Button Content="⟳ 重置" Command="{Binding ResetCommand}" Width="100" Height="36" Margin="8"/>
<Button Content="📄 生成报告" Command="{Binding GenerateReportCommand}" Width="110" Height="36" Margin="8"/>
</Border>
<Border Background="#E8F0FE" Padding="5" CornerRadius="4" Margin="0,0,10,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="⏲️ 压力:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding ChamberPressure, StringFormat=F2}" Width="55" IsReadOnly="True"/>
<TextBlock Text="kPa" Margin="3,0,0,0"/>
</StackPanel>
</StackPanel>
</Border>
</Border>
<Border Background="#E8F0FE" Padding="5" CornerRadius="4" Margin="0,0,10,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="⚡ 电阻电压:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding StandardResistorVoltage, StringFormat=F10}" Width="110" IsReadOnly="True"/>
<TextBlock Text="V" Margin="3,0,0,0"/>
</StackPanel>
</Border>
<Border Background="#E8F0FE" Padding="5" CornerRadius="4" Margin="0,0,10,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="⚡ 铂丝电压:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding PlatinumVoltage, StringFormat=F4}" Width="65" IsReadOnly="True"/>
<TextBlock Text="V" Margin="3,0,0,0"/>
</StackPanel>
</Border>
<Border Background="#E8F0FE" Padding="5" CornerRadius="4" Margin="0,0,10,0">
<StackPanel Orientation="Horizontal">
<TextBlock Text="🔌 铂丝电阻:" FontWeight="SemiBold" Margin="0,0,5,0"/>
<TextBox Text="{Binding PlatinumResistance, StringFormat=F4}" Width="65" IsReadOnly="True"/>
<TextBlock Text="Ω" Margin="3,0,0,0"/>
</StackPanel>
</Border>
</WrapPanel>
</Border>
<!-- 7. 系统校准（可选，可收起到折叠区域，为节省空间放在底部） -->
<!--<Border Grid.Row="6" Background="White" CornerRadius="6" Padding="8" Margin="0,5" Effect="{StaticResource CardShadow}">
<StackPanel>
<TextBlock Text="系统校准 (附录A3)" FontWeight="Bold" Margin="0,0,0,5"/>
<WrapPanel>
<TextBlock Text="参考液:" VerticalAlignment="Center"/>
<ComboBox ItemsSource="{Binding ReferenceLiquids}" SelectedItem="{Binding SelectedReferenceLiquid}" Width="100" Margin="5,0"/>
<TextBlock Text="参考热导率 (W/m·K):" VerticalAlignment="Center" Margin="10,0,5,0"/>
<TextBox Text="{Binding ReferenceConductivity}" Width="70" Margin="0,0,10,0"/>
-->
<!--<Button Content="开始校准" Command="{Binding PerformSystemCalibrationCommand}" Width="100"/>-->
<!--
</WrapPanel>
<TextBlock Text="{Binding CalibrationStatus}" FontSize="11" Foreground="Blue" Margin="0,5,0,0"/>
<!-- 3. 样品体积 + 密度 + 加压设置 -->
<Border Grid.Row="2" Background="White" CornerRadius="4" Padding="6" Margin="0,4" Effect="{StaticResource CardShadow}">
<WrapPanel>
<TextBlock Text="样品体积 (mL):" VerticalAlignment="Center" Width="95"/>
<TextBox Text="{Binding SampleVolume}" Width="60" Margin="0,0,20,0"/>
<TextBlock Text="密度 (kg/m³):" VerticalAlignment="Center" Width="95"/>
<TextBox Text="{Binding SampleDensity}" Width="80" Margin="0,0,20,0" ToolTip="输入样品密度，用于计算比热容"/>
<CheckBox IsChecked="{Binding UsePressure}" Content="加压测试" VerticalAlignment="Center" Margin="0,0,12,0"/>
<TextBlock Text="压力 (kPa):" VerticalAlignment="Center" Margin="0,0,5,0"/>
<TextBox Text="{Binding PressureValue}" Width="60" IsEnabled="{Binding UsePressure}" Margin="0,0,15,0"/>
<TextBlock Text="（蒸气压>33.8kPa时需加压）" Foreground="Gray" VerticalAlignment="Center"/>
</WrapPanel>
</Border>
<!-- 4. 温升曲线图（加高，使用 * 行高） -->
<Border Grid.Row="3" Background="White" CornerRadius="4" Padding="6" Margin="0,4" Effect="{StaticResource CardShadow}">
<StackPanel>
<TextBlock Text="{Binding CurveTitle}" FontWeight="Bold" FontSize="13" Margin="0,0,0,3" Foreground="#1E4F7A"/>
<!-- 将高度从350提升到380，并让控件随网格拉伸 -->
<oxy:PlotView Model="{Binding TemperatureCurveModel}" Height="380"/>
</StackPanel>
</Border>
<!-- 5. 测量数据表格（固定高度，不再无限制拉伸，紧凑显示） -->
<Border Grid.Row="4" Background="White" CornerRadius="4" Padding="6" Margin="0,4" Effect="{StaticResource CardShadow}">
<DataGrid ItemsSource="{Binding Measurements}" AutoGenerateColumns="False"
CanUserAddRows="False" IsReadOnly="True"
HeadersVisibility="Column" GridLinesVisibility="Horizontal"
RowHeight="24" MinHeight="120" MaxHeight="180">
<DataGrid.Columns>
<DataGridTextColumn Header="序号" Binding="{Binding Index}" Width="60">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
</DataGridTextColumn>
<DataGridTextColumn Header="热导率 (W/m·K)" Binding="{Binding ThermalConductivity, StringFormat=F5}" Width="*">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
</DataGridTextColumn>
<DataGridTextColumn Header="热扩散率 (m²/s)" Binding="{Binding ThermalDiffusivity, StringFormat=F10}" Width="*">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
</DataGridTextColumn>
<DataGridTextColumn Header="体积热容 (kJ/m³·K)" Binding="{Binding VolumetricHeatCapacity, StringFormat=F2}" Width="*">
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="HorizontalAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
</DataGridTextColumn>
</DataGrid.Columns>
</DataGrid>
</Border>
<!-- 6. 平均值 + 按钮（紧凑排列） -->
<Border Grid.Row="5" Background="#E8F0FE" CornerRadius="4" Padding="8" Margin="0,4,0,0" Effect="{StaticResource CardShadow}">
<StackPanel>
<WrapPanel Margin="0,0,0,5">
<TextBlock Text="平均热导率:" Width="90" FontWeight="SemiBold"/>
<TextBox Text="{Binding AverageThermalConductivity, StringFormat=F5}" Width="90" IsReadOnly="True"/>
<TextBlock Text="W/m·K" Margin="5,0,25,0"/>
<TextBlock Text="平均热扩散率:" Width="110" FontWeight="SemiBold"/>
<TextBox Text="{Binding AverageThermalDiffusivity, StringFormat=F10}" Width="100" IsReadOnly="True"/>
<TextBlock Text="m²/s" Margin="5,0,25,0"/>
<TextBlock Text="平均体积热容:" Width="100" FontWeight="SemiBold"/>
<TextBox Text="{Binding AverageVolumetricHeatCapacity, StringFormat=F2}" Width="90" IsReadOnly="True"/>
<TextBlock Text="kJ/m³·K" Margin="5,0,0,0"/>
</WrapPanel>
<StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,4">
<Button Content="压力校准" Command="{Binding PressureCalibrationCommand}" Width="80" Margin="3"/>
<Button Content="电阻归零" Command="{Binding ResistanceZeroCommand}" Width="80" Margin="3"/>
<Button Content="进气阀" Command="{Binding InletValveControlCommand}" Width="70" Margin="3"/>
<Button Content="排气阀" Command="{Binding OutletValveControlCommand}" Width="70" Margin="3"/>
</StackPanel>
</Border>-->
</Grid>
</ScrollViewer>
<StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,4">
<Button Content="▶ 开始测试" Command="{Binding StartTestCommand}" Width="120" Height="32" Margin="5"
IsEnabled="{Binding IsTesting, Converter={StaticResource InverseBooleanConverter}}"
Background="{StaticResource PrimaryButtonBrush}"/>
<Button Content="■ 停止测试" Command="{Binding StopTestCommand}" Width="120" Height="32" Margin="5" Background="Orange"/>
<Button Content="⟳ 重置" Command="{Binding ResetCommand}" Width="90" Height="32" Margin="5"/>
<Button Content="📄 生成报告" Command="{Binding GenerateReportCommand}" Width="100" Height="32" Margin="5"/>
</StackPanel>
</StackPanel>
</Border>
</Grid>
</UserControl>

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瞬态热线法说明书.docx
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