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C# WPF 响应式布局和抽屉式菜单导航

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C# WPF 响应式布局和抽屉式菜单导航

内容目录

实现效果业务场景编码实现本文参考源码下载1.实现效果

效果

2.业务场景

常规业务

3.编码实现3.1 添加Nuget库

使用 .Net Core 3.1 创建名为 “ResponsiveLayout” 的WPF解决方案,添加两个Nuget库:MaterialDesignThemes和MaterialDesignColors。

MaterialDesign控件库

3.2 工程结构

3个文件变动:

App.xaml:添加MD控件样式MainWindow.xaml:主窗口实现效果MainWindow.xaml.cs:主窗口后台实现抽屉菜单开和闭3.3 App.xaml引入MD控件样式

关键样式引用代码

<Application.Resources>    <ResourceDictionary>        <ResourceDictionary.MergedDictionaries>            <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Light.xaml" />            <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Defaults.xaml" />            <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Primary/MaterialDesignColor.DeepPurple.xaml" />            <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Accent/MaterialDesignColor.Lime.xaml" />        </ResourceDictionary.MergedDictionaries>    </ResourceDictionary></Application.Resources>
3.4 主窗体 MainWindow.xaml

全部代码,菜单及右侧布局

<Window x:Class="ResponsiveLayout.MainWindow"        xmlns=";        xmlns:x=";        xmlns:d=";        xmlns:mc=";        xmlns:local="clr-namespace:ResponsiveLayout"        xmlns:materialDesign=";        mc:Ignorable="d"        Title="MainWindow" Height="450" Width="800">    <Window.Resources>        <Storyboard x:Key="CloseMenu">            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(Grid.Width)" Storyboard.TargetName="grid">                <EasingDoubleKeyFrame KeyTime="0" Value="200"/>                <EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="70"/>            </DoubleAnimationUsingKeyFrames>        </Storyboard>        <Storyboard x:Key="OpenMenu">            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(Grid.Width)" Storyboard.TargetName="grid">                <EasingDoubleKeyFrame KeyTime="0" Value="70"/>                <EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="200"/>            </DoubleAnimationUsingKeyFrames>        </Storyboard>    </Window.Resources>    <Grid>        <Grid>            <Grid.ColumnDefinitions>                <ColumnDefinition Width="auto"/>                <ColumnDefinition Width="*"/>            </Grid.ColumnDefinitions>            <Grid Background="#FFCBCBCB" Grid.Column="1">                <Grid Margin="0 20 0 0" Background="#FFEEEEEE">                    <Grid Height="100" Background="#FFEEEEEE" VerticalAlignment="Top" HorizontalAlignment="Stretch" Margin="10">                        <Grid.ColumnDefinitions>                            <ColumnDefinition Width="*"/>                            <ColumnDefinition Width="*"/>                            <ColumnDefinition Width="*"/>                            <ColumnDefinition Width="*"/>                        </Grid.ColumnDefinitions>                        <Border BorderBrush="White" BorderThickness="0 0 1 0" Grid.Column="0">                            <TextBlock FontSize="30" Text="R$ 860,90" Foreground="Black" Margin="15"/>                        </Border>                        <Border BorderBrush="White" BorderThickness="0 0 1 0" Grid.Column="1">                            <TextBlock FontSize="30" Text="R$ 750,90" Foreground="Black" Margin="15"/>                        </Border>                        <Border BorderBrush="White" BorderThickness="0 0 1 0" Grid.Column="2">                            <TextBlock FontSize="30" Text="R$ 60,90" Foreground="Black" Margin="15"/>                        </Border>                        <Border BorderBrush="White" BorderThickness="0 0 1 0" Grid.Column="3">                            <TextBlock FontSize="30" Text="R$ 865,90" Foreground="Black" Margin="15"/>                        </Border>                    </Grid>                </Grid>            </Grid>            <Grid x:Name="grid" Width="200" Background="#FF6C6C8D" RenderTransformOrigin="0.5,0.5" Grid.Column="0">                <Button x:Name="button" HorizontalAlignment="Right" VerticalAlignment="Top" Margin="10" Style="{StaticResource MaterialDesignFlatButton}" Click="Button_Click">                    <materialDesign:PackIcon Kind="Menu" Foreground="White"/>                </Button>            </Grid>        </Grid>    </Grid></Window>
3.5 MainWindow.xaml.cs

关键代码,简单的菜单开、闭动画播放

private void Button_Click(object sender, RoutedEventArgs e){    if (MenuClosed)    {        Storyboard openMenu = (Storyboard)button.FindResource("OpenMenu");        openMenu.Begin();    }    else    {        Storyboard closeMenu = (Storyboard)button.FindResource("CloseMenu");        closeMenu.Begin();    }    MenuClosed = !MenuClosed;}
4.本文参考

Design com WPF 大神的学习视频:Responsive Layout and Menu Navigation Drawer
开源控件库:MaterialDesignInXamlToolkit
本站对MD开源控件库的介绍:控件介绍

5.代码下载

Github源码下载:ResponsiveLayout


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