WPF - Hello World

 

WPF 새프로젝트를 만든다. 

 

 

 

프로젝트가 생성된다. 

 

 

 

MainWindow.xaml

<Window x:Class="HelloWorld.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:HelloWorld"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>

        <Label x:Name="lb" Content="이름" HorizontalAlignment="Left" Margin="230,180,0,0" VerticalAlignment="Top"/>

        <TextBox x:Name="tb" HorizontalAlignment="Left" Height="23" Margin="316,181,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120"/>

        <Button x:Name="bt" Content="인사" HorizontalAlignment="Left" Margin="490,183,0,0" VerticalAlignment="Top" Width="75" Click="Button_Click"/>

    </Grid>
</Window>

 

 

MainWindow.xaml.cs

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 HelloWorld
{
    /// <summary>
    /// MainWindow.xaml에 대한 상호 작용 논리
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {

            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            MessageBox.Show(tb.Text + "님 환영합니다.", "Hello World");
        }

    }
}

 

MainWindow.xaml 의  Button의 Click="Button_Click" 속성이 

MainWindow.xaml.cs의 Button_Click으로 이벤트가 연결된다. 

 

실행화면