C# WPF计算器界面（Calculator Design With Animations）-济南网讯

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C# WPF计算器界面（Calculator Design With Animations）

2020-03-30 06:44:18 来源：互联网阅读：-

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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、Xamarin.Forms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。

阅读导航：

一、先看效果
二、本文背景
三、代码实现
四、文章参考
五、代码下载

一、先看效果

二、本文背景

YouTube Design com WPF 大神处习得，简单的计算器布局界面 + 简单动画，使用的开源 C# WPF控件库 MaterialDesignInXAML ，本站曾有介绍：开源C# WPF控件库《MaterialDesignInXAML》。

三、代码实现

3.1 添加Nuget库

站长使用.Net Core 3.1创建的WPF工程，创建“Calculator”解决方案后，需要添加两个Nuget库：MaterialDesignThemes和MaterialDesignColors，上图的效果是使用该控件库实现的，非常强大。

3.2 工程结构

不需要截图，只修改了两个文件，App.xaml添加MD控件样式，MainWindow主窗口实现效果。

3.3 App.xaml引入MD控件样式

&lt;Application x:Class=&#34;Calculator.App&#34;             xmlns=&#34;http://schemas.microsoft.com/winfx/2006/xaml/presentation&#34;             xmlns:x=&#34;http://schemas.microsoft.com/winfx/2006/xaml&#34;             xmlns:local=&#34;clr-namespace:Calculator&#34;             StartupUri=&#34;MainWindow.xaml&#34;&gt;    &lt;Application.Resources&gt;        &lt;ResourceDictionary&gt;            &lt;ResourceDictionary.MergedDictionaries&gt;                &lt;ResourceDictionary Source=&#34;pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Light.xaml&#34; /&gt;                &lt;ResourceDictionary Source=&#34;pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Defaults.xaml&#34; /&gt;            &lt;/ResourceDictionary.MergedDictionaries&gt;            &lt;!--PRIMARY--&gt;            &lt;SolidColorBrush x:Key=&#34;PrimaryHueLightBrush&#34; Color=&#34;#349fda&#34;/&gt;            &lt;SolidColorBrush x:Key=&#34;PrimaryHueLightForegroundBrush&#34; Color=&#34;#FF777777&#34;/&gt;            &lt;SolidColorBrush x:Key=&#34;PrimaryHueMidBrush&#34; Color=&#34;#FF222222&#34;/&gt;            &lt;SolidColorBrush x:Key=&#34;PrimaryHueMidForegroundBrush&#34; Color=&#34;#DDDDDD&#34;/&gt;            &lt;SolidColorBrush x:Key=&#34;PrimaryHueDarkBrush&#34; Color=&#34;#FF000000&#34;/&gt;            &lt;SolidColorBrush x:Key=&#34;PrimaryHueDarkForegroundBrush&#34; Color=&#34;#FFFFFF&#34;/&gt;            &lt;!--ACCENT--&gt;            &lt;SolidColorBrush x:Key=&#34;SecondaryAccentBrush&#34; Color=&#34;#FFD14C25&#34;/&gt;            &lt;SolidColorBrush x:Key=&#34;SecondaryAccentForegroundBrush&#34; Color=&#34;#FFFFFF&#34;/&gt;        &lt;/ResourceDictionary&gt;    &lt;/Application.Resources&gt;&lt;/Application&gt;

3.4 主窗体

MainWindow.xaml，整体布局，看上图加上下面的界面代码，本文基本就是布局 + 简单动画，全在这个界面，直接看代码吧，不细说了：

&lt;Window x:Class=&#34;Calculator.MainWindow&#34;        xmlns=&#34;http://schemas.microsoft.com/winfx/2006/xaml/presentation&#34;        xmlns:x=&#34;http://schemas.microsoft.com/winfx/2006/xaml&#34;        xmlns:d=&#34;http://schemas.microsoft.com/expression/blend/2008&#34;        xmlns:mc=&#34;http://schemas.openxmlformats.org/markup-compatibility/2006&#34;        xmlns:local=&#34;clr-namespace:Calculator&#34;        mc:Ignorable=&#34;d&#34;        xmlns:materialDesign=&#34;http://materialdesigninxaml.net/winfx/xaml/themes&#34;        Height=&#34;550&#34; Width=&#34;300&#34; AllowsTransparency=&#34;True&#34;        WindowStyle=&#34;None&#34; ResizeMode=&#34;NoResize&#34; MouseDown=&#34;Window_MouseDown&#34;        WindowStartupLocation=&#34;CenterScreen&#34;&gt;    &lt;Window.Resources&gt;        &lt;Storyboard x:Key=&#34;PowerOff&#34;&gt;            &lt;ObjectAnimationUsingKeyFrames Storyboard.TargetProperty=&#34;(UIElement.Visibility)&#34; Storyboard.TargetName=&#34;grid&#34;&gt;                &lt;DiscreteObjectKeyFrame KeyTime=&#34;0:0:0.2&#34; Value=&#34;{x:Static Visibility.Visible}&#34;/&gt;                &lt;DiscreteObjectKeyFrame KeyTime=&#34;0:0:1.5&#34; Value=&#34;{x:Static Visibility.Visible}&#34;/&gt;            &lt;/ObjectAnimationUsingKeyFrames&gt;            &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty=&#34;(UIElement.Opacity)&#34; Storyboard.TargetName=&#34;grid&#34;&gt;                &lt;EasingDoubleKeyFrame KeyTime=&#34;0:0:0.2&#34; Value=&#34;0&#34;/&gt;                &lt;EasingDoubleKeyFrame KeyTime=&#34;0:0:1.5&#34; Value=&#34;1&#34;/&gt;            &lt;/DoubleAnimationUsingKeyFrames&gt;        &lt;/Storyboard&gt;        &lt;Storyboard x:Key=&#34;PowerOn&#34;&gt;            &lt;ObjectAnimationUsingKeyFrames Storyboard.TargetProperty=&#34;(UIElement.Visibility)&#34; Storyboard.TargetName=&#34;grid&#34;&gt;                &lt;DiscreteObjectKeyFrame KeyTime=&#34;0&#34; Value=&#34;{x:Static Visibility.Visible}&#34;/&gt;                &lt;DiscreteObjectKeyFrame KeyTime=&#34;0:0:1.3&#34; Value=&#34;{x:Static Visibility.Visible}&#34;/&gt;                &lt;DiscreteObjectKeyFrame KeyTime=&#34;0:0:1.5&#34; Value=&#34;{x:Static Visibility.Collapsed}&#34;/&gt;            &lt;/ObjectAnimationUsingKeyFrames&gt;            &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty=&#34;(UIElement.Opacity)&#34; Storyboard.TargetName=&#34;grid&#34;&gt;                &lt;EasingDoubleKeyFrame KeyTime=&#34;0&#34; Value=&#34;1&#34;/&gt;                &lt;EasingDoubleKeyFrame KeyTime=&#34;0:0:1.3&#34; Value=&#34;0&#34;/&gt;                &lt;EasingDoubleKeyFrame KeyTime=&#34;0:0:1.5&#34; Value=&#34;0&#34;/&gt;            &lt;/DoubleAnimationUsingKeyFrames&gt;        &lt;/Storyboard&gt;    &lt;/Window.Resources&gt;    &lt;Window.Triggers&gt;        &lt;EventTrigger RoutedEvent=&#34;ButtonBase.Click&#34; SourceName=&#34;ButtonPowerOff&#34;&gt;            &lt;BeginStoryboard Storyboard=&#34;{StaticResource PowerOff}&#34;/&gt;        &lt;/EventTrigger&gt;        &lt;EventTrigger RoutedEvent=&#34;ButtonBase.Click&#34; SourceName=&#34;ButtonPowerOn&#34;&gt;            &lt;BeginStoryboard Storyboard=&#34;{StaticResource PowerOn}&#34;/&gt;        &lt;/EventTrigger&gt;    &lt;/Window.Triggers&gt;    &lt;Border Background=&#34;#E5000000&#34; CornerRadius=&#34;10&#34;&gt;        &lt;Grid&gt;            &lt;StackPanel&gt;                &lt;Grid Height=&#34;210&#34;&gt;                    &lt;StackPanel&gt;                        &lt;Button HorizontalAlignment=&#34;Left&#34; Margin=&#34;10&#34; Style=&#34;{StaticResource MaterialDesignFlatButton}&#34; Foreground=&#34;{StaticResource PrimaryHueMidForegroundBrush}&#34;&gt;                            &lt;materialDesign:PackIcon Kind=&#34;Menu&#34; Foreground=&#34;{StaticResource PrimaryHueLightForegroundBrush}&#34;/&gt;                        &lt;/Button&gt;                        &lt;TextBlock FontSize=&#34;15&#34; FontFamily=&#34;Oswald&#34; Text=&#34;30 + 20 = 50&#34; TextAlignment=&#34;Right&#34;                                   Foreground=&#34;{StaticResource PrimaryHueLightForegroundBrush}&#34; Margin=&#34;20 0 20 10&#34;/&gt;                    &lt;/StackPanel&gt;                    &lt;StackPanel VerticalAlignment=&#34;Bottom&#34;&gt;                        &lt;TextBlock FontSize=&#34;20&#34; FontFamily=&#34;Oswald&#34; Text=&#34;30 + 47 + 32 -&#34; TextAlignment=&#34;Right&#34;                                   Foreground=&#34;{StaticResource PrimaryHueLightForegroundBrush}&#34; Margin=&#34;20 0&#34;/&gt;                        &lt;TextBlock FontSize=&#34;50&#34; FontFamily=&#34;Oswald&#34; Text=&#34;13&#34; TextAlignment=&#34;Right&#34;                                   Foreground=&#34;#FF5885A4&#34; Margin=&#34;20 0&#34;&gt;                            &lt;TextBlock.Effect&gt;                                &lt;DropShadowEffect BlurRadius=&#34;10&#34; ShadowDepth=&#34;1&#34; Color=&#34;#FF5885A4&#34;/&gt;                            &lt;/TextBlock.Effect&gt;                        &lt;/TextBlock&gt;                    &lt;/StackPanel&gt;                &lt;/Grid&gt;                &lt;Rectangle Height=&#34;1&#34; Fill=&#34;Gray&#34; Margin=&#34;10 0&#34;/&gt;                &lt;Grid&gt;                    &lt;Grid.ColumnDefinitions&gt;                        &lt;ColumnDefinition Width=&#34;1*&#34;/&gt;                        &lt;ColumnDefinition Width=&#34;1*&#34;/&gt;                        &lt;ColumnDefinition Width=&#34;1*&#34;/&gt;                        &lt;ColumnDefinition Width=&#34;1*&#34;/&gt;                    &lt;/Grid.ColumnDefinitions&gt;                    &lt;Grid.RowDefinitions&gt;                        &lt;RowDefinition Height=&#34;1*&#34;/&gt;                        &lt;RowDefinition Height=&#34;1*&#34;/&gt;                        &lt;RowDefinition Height=&#34;1*&#34;/&gt;                        &lt;RowDefinition Height=&#34;1*&#34;/&gt;                        &lt;RowDefinition Height=&#34;1*&#34;/&gt;                    &lt;/Grid.RowDefinitions&gt;                    &lt;Button Grid.Column=&#34;0&#34; Grid.Row=&#34;0&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;LetterC&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;1&#34; Grid.Row=&#34;0&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;PlusMinus&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;2&#34; Grid.Row=&#34;0&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Percent&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;3&#34; Grid.Row=&#34;0&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Division&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                                        &lt;Button Grid.Column=&#34;0&#34; Grid.Row=&#34;1&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number7&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;1&#34; Grid.Row=&#34;1&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number8&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;2&#34; Grid.Row=&#34;1&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number9&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;3&#34; Grid.Row=&#34;1&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Multiplication&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;0&#34; Grid.Row=&#34;2&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number4&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;1&#34; Grid.Row=&#34;2&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number5&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;2&#34; Grid.Row=&#34;2&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number6&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;3&#34; Grid.Row=&#34;2&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Minus&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;0&#34; Grid.Row=&#34;3&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number1&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;1&#34; Grid.Row=&#34;3&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number2&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;2&#34; Grid.Row=&#34;3&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number3&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;3&#34; Grid.Row=&#34;3&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Plus&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button x:Name=&#34;ButtonPowerOff&#34; Grid.Column=&#34;0&#34; Grid.Row=&#34;4&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Power&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;1&#34; Grid.Row=&#34;4&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Number0&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;2&#34; Grid.Row=&#34;4&#34; Margin=&#34;5&#34; Content=&#34;.&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                    &lt;/Button&gt;                    &lt;Button Grid.Column=&#34;3&#34; Grid.Row=&#34;4&#34; Margin=&#34;5&#34;                            Style=&#34;{StaticResource MaterialDesignFloatingActionAccentButton}&#34;                            BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                        &lt;materialDesign:PackIcon Kind=&#34;Equal&#34; Width=&#34;30&#34; Height=&#34;30&#34;/&gt;                    &lt;/Button&gt;                &lt;/Grid&gt;            &lt;/StackPanel&gt;            &lt;Border x:Name=&#34;grid&#34; CornerRadius=&#34;10&#34; Background=&#34;Black&#34; Visibility=&#34;Collapsed&#34; Opacity=&#34;0&#34;&gt;                &lt;Button x:Name=&#34;ButtonPowerOn&#34; Grid.Column=&#34;0&#34; Grid.Row=&#34;1&#34; Margin=&#34;5&#34; Width=&#34;150&#34; Height=&#34;150&#34;                        Style=&#34;{StaticResource MaterialDesignFloatingActionDarkButton}&#34;                        BorderThickness=&#34;1&#34; BorderBrush=&#34;{StaticResource PrimaryHueMidBrush}&#34;&gt;                    &lt;materialDesign:PackIcon Kind=&#34;Power&#34; Width=&#34;80&#34; Height=&#34;80&#34;/&gt;                &lt;/Button&gt;            &lt;/Border&gt;        &lt;/Grid&gt;    &lt;/Border&gt;&lt;/Window&gt;

后台简单的事件

private void Window_MouseDown(object sender, MouseButtonEventArgs e){    DragMove();}

四、文章参考

可直接打开大神视频学习，他的YouTube上还有很多代码视频哦，参考：
参考视频： Design com WPF： https://www.youtube.com/watch?v=G76O79eLcKM

五、代码下载

文章中代码已经全部贴出，添加Nuget包，复制文中代码就可以运行了。

除非注明，文章均由 Dotnet9 整理发布，欢迎转载。
转载请注明本文地址：https://dotnet9.com/6777.html

一、先看效果

二、本文背景

三、代码实现

3.1 添加Nuget库

3.2 工程结构

3.3 App.xaml引入MD控件样式

3.4 主窗体

四、文章参考

五、代码下载

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一、先看效果

二、本文背景

三、代码实现

3.1 添加Nuget库

3.2 工程结构

3.3 App.xaml引入MD控件样式

3.4 主窗体

四、文章参考

五、代码下载

毛衣+半身裙，连衣裙+风衣...

鉴赏丨沧海遗珠，用时光打磨一生

帝王蓝车身气场秒杀劳斯莱斯！19

国产游戏占七成的沙特市场 有哪些

国产游戏占七成的沙特市场有哪些