C# WPF抽屉效果实现（C# WPF Material Des
时间如流水，只能流去不流回！点赞再看，养成习惯，这是您给我创作的动力！本文 Dotnet9 https://dotnet9.com 已收录，站长乐于分享dotnet相关技术，比如Winform、WPF、ASP.NET Core等，亦有C++桌面相关的Qt Quick和Qt Widgets等，只分享自己熟悉的、自己会的。
二、本文背景
有网友给站长Dotnet9留言：“WPF中能否实现UWP中SplitView效果，即抽屉效果吗？” Dotnet9记得国外开源C# WPF控件库MaterialDesignInXaml中有这种效果，可以查看本站写的推荐文章：MaterialDesignInXaml控件介绍，站长也是个喜欢码砖的人，对代码是很感兴趣的，遂Google了一个YouTube视频敲出本文实现的代码，希望对他和您有用。
三、代码实现
站长使用.Net Core 3.1创建的WPF工程，创建PopUpAndNav解决方案后，需要添加两个Nuget库：MaterialDesignThemes和MaterialDesignColors。
添加Material两个库
工程比较简单，主要就是演示窗口MainWindow：
解决方案结构
代码不多，我就全部贴上代码吧。
添加MaterialDesignInXaml样式：App.xaml
<Application x:Class="PopUpAndNav.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:PopUpAndNav"
StartupUri="MainWindow.xaml">
<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.Blue.xaml"/>
<ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Accent/MaterialDesignColor.Indigo.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
</Application>
演示窗口MainWindow.xaml代码，使用简单的自定义窗口，看效果图，有右上角的标题栏菜单及左上角的抽屉菜单：
<Window x:Class="PopUpAndNav.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:PopUpAndNav"
xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
mc:Ignorable="d" Foreground="White"
Title="MainWindow" Height="600" Width="1080" ResizeMode="NoResize" WindowStartupLocation="CenterScreen" WindowStyle="None">
<Window.Resources>
<Storyboard x:Key="MenuOpen">
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Width)" Storyboard.TargetName="GridMenu">
<EasingDoubleKeyFrame KeyTime="0" Value="60"/>
<EasingDoubleKeyFrame KeyTime="0:0:0.5" Value="200"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="MenuClose">
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Width)" Storyboard.TargetName="GridMenu">
<EasingDoubleKeyFrame KeyTime="0" Value="200"/>
<EasingDoubleKeyFrame KeyTime="0:0:0.5" Value="60"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</Window.Resources>
<Window.Triggers>
<EventTrigger RoutedEvent="ButtonBase.Click" SourceName="ButtonOpenMenu">
<BeginStoryboard Storyboard="{StaticResource MenuOpen}"/>
</EventTrigger>
<EventTrigger RoutedEvent="ButtonBase.Click" SourceName="ButtonCloseMenu">
<BeginStoryboard Storyboard="{StaticResource MenuClose}"/>
</EventTrigger>
</Window.Triggers>
<Grid Background="LightGray">
<Grid x:Name="GridTitle" Height="60" VerticalAlignment="Top" Background="#FF1368BD" MouseDown="GridTitle_MouseDown">
<TextBlock Text="C# WPF 抽屉效果" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="22"/>
<StackPanel VerticalAlignment="Center" Orientation="Horizontal" HorizontalAlignment="Right">
<TextBlock Text="Dotnet9.com" VerticalAlignment="Center" FontSize="18"/>
<materialDesign:PopupBox Foreground="White" Margin="10" PlacementMode="BottomAndAlignRightEdges" StaysOpen="False">
<StackPanel Width="150">
<Button Content="账号"/>
<Button Content="设置"/>
<Button Content="帮助"/>
<Separator/>
<Button x:Name="ButtonPopUpLogout" Content="Logout" Click="ButtonPopUpLogout_Click"/>
</StackPanel>
</materialDesign:PopupBox>
</StackPanel>
</Grid>
<Grid x:Name="GridMenu" Width="60" HorizontalAlignment="Left" Background="#FF1B3861">
<StackPanel>
<Grid Height="150" Background="White">
<Button x:Name="ButtonCloseMenu" Width="60" Height="60" Background="{x:Null}" BorderBrush="{x:Null}" VerticalAlignment="Top" HorizontalAlignment="Right" Visibility="Collapsed" Click="ButtonCloseMenu_Click">
<materialDesign:PackIcon Kind="ArrowLeft" Foreground="#FF1B3861" Width="25" Height="25"/>
</Button>
<Button x:Name="ButtonOpenMenu" Width="60" Height="60" Background="{x:Null}" BorderBrush="{x:Null}" VerticalAlignment="Top" HorizontalAlignment="Right" Click="ButtonOpenMenu_Click">
<materialDesign:PackIcon Kind="Menu" Foreground="#FF1B3861" Width="25" Height="25"/>
</Button>
</Grid>
<ListView ScrollViewer.HorizontalScrollBarVisibility="Disabled" Foreground="#FF1368BD">
<ListViewItem Height="60">
<StackPanel Orientation="Horizontal">
<materialDesign:PackIcon Kind="ViewDashboard" Width="25" Height="25" Margin="10" VerticalAlignment="Center"/>
<TextBlock Text="首页" VerticalAlignment="Center" Margin="20 10"/>
</StackPanel>
</ListViewItem>
<ListViewItem Height="60">
<StackPanel Orientation="Horizontal">
<materialDesign:PackIcon Kind="Pencil" Width="25" Height="25" Margin="10" VerticalAlignment="Center"/>
<TextBlock Text="创建" VerticalAlignment="Center" Margin="20 10"/>
</StackPanel>
</ListViewItem>
<ListViewItem Height="60">
<StackPanel Orientation="Horizontal">
<materialDesign:PackIcon Kind="Ticket" Width="25" Height="25" Margin="10" VerticalAlignment="Center"/>
<TextBlock Text="售票" VerticalAlignment="Center" Margin="20 10"/>
</StackPanel>
</ListViewItem>
<ListViewItem Height="60">
<StackPanel Orientation="Horizontal">
<materialDesign:PackIcon Kind="Message" Width="25" Height="25" Margin="10" VerticalAlignment="Center"/>
<TextBlock Text="信息" VerticalAlignment="Center" Margin="20 10"/>
</StackPanel>
</ListViewItem>
<ListViewItem Height="60">
<StackPanel Orientation="Horizontal">
<materialDesign:PackIcon Kind="GithubBox" Width="25" Height="25" Margin="10" VerticalAlignment="Center"/>
<TextBlock Text="GitHub" VerticalAlignment="Center" Margin="20 10"/>
</StackPanel>
</ListViewItem>
</ListView>
</StackPanel>
</Grid>
</Grid>
</Window>
后台MainWindow.xaml.cs，主要是处理窗体关闭事件及抽屉菜单的展开与折叠：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace PopUpAndNav
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void ButtonPopUpLogout_Click(object sender, RoutedEventArgs e)
{
Application.Current.Shutdown();
}
private void ButtonOpenMenu_Click(object sender, RoutedEventArgs e)
{
ButtonOpenMenu.Visibility = Visibility.Collapsed;
ButtonCloseMenu.Visibility = Visibility.Visible;
}
private void ButtonCloseMenu_Click(object sender, RoutedEventArgs e)
{
ButtonOpenMenu.Visibility = Visibility.Visible;
ButtonCloseMenu.Visibility = Visibility.Collapsed;
}
private void GridTitle_MouseDown(object sender, MouseButtonEventArgs e)
{
DragMove();
}
}
}
四、文章参考
上面的代码是Dotnet9看 Disign com WPF 大神视频手敲的，下面是大神youtube地址及本实例学习视频。
参考：
Design com WPF ： https://www.youtube.com/watch?v=YQ1EJJZBHyE
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