W010.UserControl

GUI

<Window x:Class="W006_UserControl.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:W006_UserControl"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="500">
    <DockPanel>
        <TextBlock DockPanel.Dock="Top" HorizontalAlignment="Center" FontSize="20"
                   FontWeight="Bold" Margin="20,20,20,10" Text="Color Test"/>
        <StackPanel DockPanel.Dock="Top" Orientation="Horizontal" HorizontalAlignment="Center">
            <Button x:Name="btnRed" Margin="20" Width="50" Height="50"
                    Click="btnRed_Click">
                <StackPanel>
                    <Rectangle Fill="Red" Width="25" Height="25"/>
                    <TextBlock HorizontalAlignment="Center" Text="Red"/>
                </StackPanel>
            </Button>
            <Button x:Name="btnGreen" Margin="20" Width="50" Height="50"
                    Click="btnGreen_Click">
                <StackPanel>
                    <Rectangle Fill="Green" Width="25" Height="25"/>
                    <TextBlock HorizontalAlignment="Center" Text="Green"/>
                </StackPanel>
            </Button>
            <Button x:Name="btnBlue" Margin="20" Width="50" Height="50"
                    Click="btnBlue_Click">
                <StackPanel>
                    <Rectangle Fill="Blue" Width="25" Height="25"/>
                    <TextBlock HorizontalAlignment="Center" Text="Blue"/>
                </StackPanel>
            </Button>
        </StackPanel>
        <Button DockPanel.Dock="Bottom" x:Name="btnColor" Margin="30,10,30,30" MinWidth="400" MinHeight="220"/>
    </DockPanel>
</Window>

 

코드작성

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 W006_UserControl
{
    /// <summary>
    /// MainWindow.xaml에 대한 상호 작용 논리
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void btnRed_Click(object sender, RoutedEventArgs e)
        {
            btnColor.Background = Brushes.Red;
        }

        private void btnGreen_Click(object sender, RoutedEventArgs e)
        {
            btnColor.Background = Brushes.Green;
        }

        private void btnBlue_Click(object sender, RoutedEventArgs e)
        {
            btnColor.Background = Brushes.Blue;
        }
    }
}