写一套WPF工业界样式

WPF 工业界样式可以通过以下步骤实现：

1. 创建一个新的 WPF 应用程序项目。
2. 在项目中添加一个 ResourceDictionary。
3. 在 ResourceDictionary 中添加以下样式：

<!-- 工业界样式 -->
<Style TargetType="{x:Type Button}">
  <Setter Property="Background" Value="#FF3F3F3F"/>
  <Setter Property="Foreground" Value="White"/>
  <Setter Property="FontSize" Value="16"/>
  <Setter Property="Margin" Value="5"/>
  <Setter Property="Padding" Value="10"/>
  <Setter Property="BorderThickness" Value="1"/>
  <Setter Property="BorderBrush" Value="#FFD3D3D3"/>
  <Setter Property="FontFamily" Value="Segoe UI"/>
  <Setter Property="FontWeight" Value="Bold"/>
  <Setter Property="Width" Value="120"/>
  <Setter Property="Height" Value="40"/>
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type Button}">
        <Border Background="{TemplateBinding Background}"
                BorderBrush="{TemplateBinding BorderBrush}"
                BorderThickness="{TemplateBinding BorderThickness}"
                Margin="{TemplateBinding Margin}"
                Padding="{TemplateBinding Padding}">
          <ContentPresenter HorizontalAlignment="Center"
                            VerticalAlignment="Center"/>
        </Border>
      </ControlTemplate>
    </Setter.Value>
  </Setter>
  <Style.Triggers>
    <Trigger Property="IsMouseOver" Value="True">
      <Setter Property="Background" Value="#FF4F4F4F"/>
      <Setter Property="Cursor" Value="Hand"/>
    </Trigger>
    <Trigger Property="IsPressed" Value="True">
      <Setter Property="Background" Value="#FF2F2F2F"/>
    </Trigger>
  </Style.Triggers>
</Style>

<!-- 工业界样式 -->
<Style TargetType="{x:Type TextBox}">
  <Setter Property="Background" Value="#FF3F3F3F"/>
  <Setter Property="Foreground" Value="White"/>
  <Setter Property="FontSize" Value="16"/>
  <Setter Property="Margin" Value="5"/>
  <Setter Property="Padding" Value="10"/>
  <Setter Property="BorderThickness" Value="1"/>
  <Setter Property="BorderBrush" Value="#FFD3D3D3"/>
  <Setter Property="FontFamily" Value="Segoe UI"/>
  <Setter Property="FontWeight" Value="Bold"/>
  <Setter Property="Width" Value="200"/>
  <Setter Property="Height" Value="40"/>
  <Style.Triggers>
    <Trigger Property="IsMouseOver" Value="True">
      <Setter Property="Background" Value="#FF4F4F4F"/>
      <Setter Property="Cursor" Value="IBeam"/>
    </Trigger>
  </Style.Triggers>
</Style>

4. 然后在 App.xaml 中引用 ResourceDictionary：

<Application.Resources>
  <ResourceDictionary>
    <ResourceDictionary.MergedDictionaries>
      <ResourceDictionary Source="Styles/IndustrialStyle.xaml"/>
    </ResourceDictionary.MergedDictionaries>
  </ResourceDictionary>
</Application.Resources>

通过以上步骤，就可以在 WPF 应用程序中使用工业界样式了。