WPF| A relatively simple login interface with dot design

** Reading catalog **

1. effect display
2. ready
3. Simple explanation + source code
4. Ending (video and source code warehouse)

1. effect display

Appreciation effect:

2. ready

创建一个 WPF 工程，比如站长使用 .NET 7 创建名为 Login5 的 WPF 项目。

Find a picture as decoration and place it on the left side of the login form:

添加 NuGet 包 MaterialDesignThemes：

<PackageReference Include="MaterialDesignThemes" Version="4.6.0-ci176" />

3. Simple explanation + source code

The interface is relatively simple and there is not much code, so we post the code directly.

MainWindow.xaml

The overall layout and style of the interface are in this file:

<Window
    x:Class="Login5.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:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    Title="MainWindow"
    Width="800"
    Height="450"
    ResizeMode="NoResize"
    WindowStartupLocation="CenterScreen"
    WindowStyle="None"
    mc:Ignorable="d">
    <Window.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.Red.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Accent/MaterialDesignColor.Lime.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Window.Resources>
    <Grid MouseDown="Border_MouseDown">
        <Grid.Background>
            <LinearGradientBrush StartPoint="0.1,0" EndPoint="0.9,1">
                <GradientStop Offset="1" Color="#FFE63070" />
                <GradientStop Offset="0" Color="#FFFE8704" />
            </LinearGradientBrush>
        </Grid.Background>
        <Border
            Height="390"
            VerticalAlignment="Top"
            Background="#100E17"
            CornerRadius="0 0 180 0" />
        <StackPanel Orientation="Horizontal">
            <StackPanel Width="350">
                <Image
                    Width="300"
                    Height="300"
                    Margin="30"
                    VerticalAlignment="Top"
                    Source="pack://application:,,,/Login5;component/Images/ICON4801.png"
                    Stretch="Fill" />
            </StackPanel>
            <StackPanel Width="350">
                <StackPanel Margin="20,40">
                    <TextBlock
                        Margin="20"
                        FontFamily="Great Vibes"
                        FontSize="38"
                        Foreground="White"
                        Text="用户登录"
                        TextAlignment="Center" />
                    <StackPanel Margin="10" Orientation="Horizontal">
                        <materialDesign:PackIcon
                            Width="25"
                            Height="25"
                            Foreground="White"
                            Kind="User" />
                        <TextBox
                            x:Name="txtUsername"
                            Width="250"
                            Margin="10,0"
                            materialDesign:HintAssist.Hint="输入 用户名 / 邮箱"
                            BorderBrush="White"
                            CaretBrush="#FFD94448"
                            Foreground="White"
                            SelectionBrush="#FFD94448" />
                    </StackPanel>
                    <StackPanel Margin="10" Orientation="Horizontal">
                        <materialDesign:PackIcon
                            Width="25"
                            Height="25"
                            Foreground="White"
                            Kind="Lock" />
                        <PasswordBox
                            x:Name="txtPassword"
                            Width="250"
                            Margin="10,0"
                            materialDesign:HintAssist.Hint="********"
                            BorderBrush="White"
                            CaretBrush="#FFD94448"
                            Foreground="White"
                            SelectionBrush="#FFD94448" />
                    </StackPanel>
                    <StackPanel Margin="10" HorizontalAlignment="Center">
                        <Button
                            x:Name="btnLogin"
                            Width="100"
                            Height="40"
                            materialDesign:ButtonAssist.CornerRadius="10"
                            Background="#D94448"
                            BorderBrush="#D94448"
                            BorderThickness="2"
                            Content="登录"
                            Foreground="White"
                            Style="{StaticResource MaterialDesignRaisedButton}"
                            ToolTip="登录" />
                    </StackPanel>
                </StackPanel>
            </StackPanel>
            <StackPanel Width="100">
                <Button
                    x:Name="btnExit"
                    Margin="10,20"
                    Background="{x:Null}"
                    Click="btnExit_Click"
                    Style="{StaticResource MaterialDesignFloatingActionButton}"
                    ToolTip="Close">
                    <materialDesign:PackIcon
                        Width="30"
                        Height="30"
                        Foreground="White"
                        Kind="Close" />
                </Button>
            </StackPanel>
        </StackPanel>
    </Grid>
</Window>

MainWindow.xaml.cs

Form drag and close button events:

using System.Windows;
using System.Windows.Input;

namespace Login5;

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }

    private void Border_MouseDown(object sender, MouseButtonEventArgs e)
    {
        this.DragMove();
    }

    private void btnExit_Click(object sender, RoutedEventArgs e)
    {
        this.Close();
    }
}

4. Ending (video and source code warehouse)

If you are interested, you can check out the original author's video (recommended). The video and source code warehouse links are given below:

** Reference: **

• 油管视频作者：C# Code Academy
• 油管视频：Multiple User Login Form | C# WPF
• 参考代码：Multi-login-CSharp-WPF
• 本文代码：Login5