[C#/WPF] EventSetter 엘리먼트 : Event/Handler 속성을 사용해 ListBoxItem 객체를 마우스 더블 클릭시 처리하기

■ EventSetter 엘리먼트의 Event/Handler 속성을 사용해 ListBoxItem 객체를 마우스 더블 클릭시 처리하는 방법을 보여준다.

TestProject.zip

0.01MB

▶ MainWindow.xaml

<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="TestProject"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Window.Resources>
        <XmlDataProvider x:Key="XmlDataProviderKey" XPath="Books">
            <x:XData>
                <Books xmlns="">
                    <Book
                        ISBN="0-7356-0562-9"
                        Stock="in"
                        Number="9">
                        <Title>XML in Action</Title>
                        <Summary>XML Web Technology</Summary>
                    </Book>
                    <Book
                        ISBN="0-7356-1370-2"
                        Stock="in"
                        Number="8">
                        <Title>Programming Microsoft Windows With C#</Title>
                        <Summary>C# Programming using the .NET Framework</Summary>
                    </Book>
                    <Book
                        ISBN="0-7356-1288-9"
                        Stock="out"
                        Number="7">
                        <Title>Inside C#</Title>
                        <Summary>C# Language Programming</Summary>
                    </Book>
                    <Book
                        ISBN="0-7356-1377-X"
                        Stock="in"
                        Number="5">
                        <Title>Introducing Microsoft .NET</Title>
                        <Summary>Overview of .NET Technology</Summary>
                    </Book>
                    <Book
                        ISBN="0-7356-1448-2"
                        Stock="out"
                        Number="4">
                        <Title>Microsoft C# Language Specifications</Title>
                        <Summary>The C# language definition</Summary>
                    </Book>
                </Books>
            </x:XData>
        </XmlDataProvider>
        <Style TargetType="ListViewItem">
            <EventSetter
                Event="MouseDoubleClick"
                Handler="listViewItem_MouseDoubleClick" />
        </Style>
    </Window.Resources>
    <ListView ItemsSource="{Binding Source={StaticResource XmlDataProviderKey}, XPath=Book}">
        <ListView.View>
            <GridView>
                <GridViewColumn
                    Width="300"
                    Header="Title"
                    DisplayMemberBinding="{Binding XPath=Title}" />
                <GridViewColumn
                    Width="150"
                    Header="ISBN"
                    DisplayMemberBinding="{Binding XPath=@ISBN}" />
            </GridView>
        </ListView.View>
    </ListView>
</Window>

 

▶ MainWindow.xaml.cs

using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Xml;

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainWindow()
        {
            InitializeComponent();
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 리스트 뷰 항목 마우스 더블 클릭시 처리하기 - listViewItem_MouseDoubleClick(sender, e)

        /// <summary>
        /// 리스트 뷰 항목 마우스 더블 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void listViewItem_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            XmlElement bookXmlElement = (sender as ListViewItem).Content as XmlElement;

            if(bookXmlElement == null)
            {
                return;
            }

            if(bookXmlElement.GetAttribute("Stock") == "out")
            {
                MessageBox.Show("Time to order more copies of " + bookXmlElement["Title"].InnerText);
            }
            else
            {
                MessageBox.Show(bookXmlElement["Title"].InnerText + " is available.");
            }
        }

        #endregion
    }
}