WPF（使用C#）中关于自定义窗体的问题

[PeterZeng43]

我用WPF写了一个程序，为了增强UI的美感，我想把主窗体的标题栏与按钮弄成纯黑色，像这样：



请问应该如何重写模板代码呢？希望各位大神给出详细的指导，感激不尽。

[D56233577]

WPF默认模板使用了和系统挂钩的组建，也就是说在不同系统下外观是不一样的，如果你的美感不是建立在某个具体的操作系统之上，那么使用Mahapps这类开源类库是最佳的方案，可以使用不同的主题色。当然，如果你有精力，你可以重写所有模板。

[D56233577]

希望界面美观的话，应该让所有控件的风格保持一致，不能既拥有Win10的暗色标题栏，又拥有XP的亮色圆角按钮，这种界面能看？ 对界面做大的改造又要保持风格一致，代码量是非常大的，你没有这个能力，建议你直接用第三方类库就好了。

[xinbada1985]

<ControlTemplate x:Key="WindowTemplateKey" TargetType="{x:Type Window}"> <DockPanel LastChildFill="True"> <!--外边框--> <Border Width="Auto" Height="30" DockPanel.Dock="Top" Background="{StaticResource SubWindowBackGroundColor}" BorderBrush="{StaticResource SubWindowBackGroundColor}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="4,4,0,0" x:Name="borderTitle"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="25" ></ColumnDefinition> <ColumnDefinition Width="*" ></ColumnDefinition> <ColumnDefinition Width="25" ></ColumnDefinition> </Grid.ColumnDefinitions> <Image Margin="5,8,0,0" Source="{TemplateBinding Icon}" HorizontalAlignment="Left" VerticalAlignment="Top"/> <Label Padding="0" Foreground="White" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Margin="0,8,0,0" Grid.Column="1" Content="{TemplateBinding Title}"></Label> <!--关闭按钮--> <Button Grid.Column="2" x:Name="btnClose" Style="{StaticResource ButtonTool}" Margin="0,8,5,0" HorizontalAlignment="Right" VerticalAlignment="Top"> <materialDesign:PackIcon Foreground="White" Kind="WindowClose" HorizontalAlignment="Center" VerticalAlignment="Center"/> </Button> </Grid> </Border> <Border Background="{StaticResource SubWindowBackGroundColor}" BorderBrush="{StaticResource SubWindowBackGroundColor}" BorderThickness="{TemplateBinding BorderThickness}" Width="Auto" Height="Auto" DockPanel.Dock="Top" CornerRadius="0,0,4,4"> <AdornerDecorator> <ContentPresenter /> </AdornerDecorator> </Border> <ResizeGrip Visibility="Collapsed" IsTabStop="false" HorizontalAlignment="Right" x:Name="WindowResizeGrip" VerticalAlignment="Bottom" /> </DockPanel> <ControlTemplate.Triggers> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="ResizeMode" Value="CanResizeWithGrip" /> <Condition Property="WindowState" Value="Normal" /> </MultiTrigger.Conditions> <Setter Property="Visibility" TargetName="WindowResizeGrip" Value="Visible" /> </MultiTrigger> </ControlTemplate.Triggers> </ControlTemplate> <ControlTemplate x:Key="BaseWindowControlTemplate" TargetType="{x:Type Window}"> <DockPanel LastChildFill="True"> <!--外边框--> <Border Width="Auto" Height="30" DockPanel.Dock="Top" Background="{StaticResource SubWindowBackGroundColor}" BorderBrush="{StaticResource SubWindowBackGroundColor}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="4,4,0,0" x:Name="borderTitle"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="25" ></ColumnDefinition> <ColumnDefinition Width="*" ></ColumnDefinition> <ColumnDefinition Width="25" ></ColumnDefinition> </Grid.ColumnDefinitions> <Image Margin="5,8,0,0" Source="{TemplateBinding Icon}" HorizontalAlignment="Left" VerticalAlignment="Top"/> <Label Padding="0" Foreground="White" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Margin="0,8,0,0" Grid.Column="1" Content="{TemplateBinding Title}"></Label> <!--关闭按钮--> <Button Grid.Column="2" x:Name="btnClose" Style="{StaticResource ButtonTool}" Margin="0,8,5,0" HorizontalAlignment="Right" VerticalAlignment="Top"> <materialDesign:PackIcon Foreground="White" Kind="WindowClose" HorizontalAlignment="Center" VerticalAlignment="Center"/> </Button> </Grid> </Border> <Border Background="{StaticResource SubWindowBackGroundColor}" BorderBrush="{StaticResource SubWindowBackGroundColor}" BorderThickness="{TemplateBinding BorderThickness}" Width="Auto" Height="Auto" DockPanel.Dock="Top" CornerRadius="0,0,4,4"> <AdornerDecorator> <ContentPresenter /> </AdornerDecorator> </Border> </DockPanel> </ControlTemplate> <Style x:Key="BaseWindowStyle" TargetType="{x:Type Window}"> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}" /> <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" /> <Setter Property="Template" Value="{StaticResource BaseWindowControlTemplate}"/> <Setter Property="AllowsTransparency" Value="True" /> <Setter Property="WindowStyle" Value="None" /> <Setter Property="BorderBrush" Value="{StaticResource SubWindowBackGroundColor}" /> <Setter Property="BorderThickness" Value="4,0,4,4" /> <Setter Property="Opacity" Value="1" /> <Style.Triggers> <Trigger Property="ResizeMode" Value="CanResizeWithGrip"> <Setter Property="Template" Value="{StaticResource WindowTemplateKey}" /> </Trigger> </Style.Triggers> </Style> 这是window的样式SubWindowBackGroundColor这个是window的背景色自己可以研究一下！

[xinbada1985]

可以调你想要的各种颜色

[郑州高新区WPF小王子]

自己写一个用户控件，增加几个依赖项属性，比如背景色，在引用用户控件时 对属性赋值。

[glgt_flyy]

窗体风格设置为NONE，然后自己在界面再把标题栏和按钮画出来，实现按钮功能就可以了，风格随便改