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TestProject.zip
다운로드

▶ 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="DataGrid 클래스 : ScrollViewer 객체 참조 구하기"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid>
        <Grid Margin="10">
            <Grid.RowDefinitions>
                <RowDefinition Height="*"    />
                <RowDefinition Height="10"   />
                <RowDefinition Height="Auto" />
                <RowDefinition Height="10"   />
            </Grid.RowDefinitions>
            <DataGrid Name="dataGrid" Grid.Row="0"
                AutoGenerateColumns="False"
                IsReadOnly="True">
                <DataGrid.Columns>
                    <DataGridTextColumn Header="Company Name"       Binding="{Binding CompanyName}" />
                    <DataGridTextColumn Header="Contact First Name" Binding="{Binding FirstName}"   />
                    <DataGridTextColumn Header="Contact Last Name"  Binding="{Binding LastName}"    />
                </DataGrid.Columns>
            </DataGrid>
            <Button Name="button" Grid.Row="2"
                Width="100"
                Height="30"
                Content="테스트" />
        </Grid>
    </Grid>
</Window>

 

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▶ MainWindow.xaml.cs

using System.Collections.Generic;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

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

        #region 생성자 - MainWindow()

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

            List<Employee> list = new List<Employee>();

            for(int i = 1; i <= 100; i++)
            {
                list.Add
                (
                    new Employee
                    {
                        CompanyName = "compnay "    + i.ToString(),
                        FirstName   = "first name " + i.ToString(),
                        LastName    = "last name "  + i.ToString()
                    }
                );
            }

            this.dataGrid.ItemsSource = list;

            this.button.Click += button_Click;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private
        //////////////////////////////////////////////////////////////////////////////// Event

        #region 테스트 버튼 클릭시 처리하기 - button_Click(sender, e)

        /// <summary>
        /// 테스트 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void button_Click(object sender, RoutedEventArgs e)
        {
            ScrollViewer scrollViewer = FindTemplateElement<ScrollViewer>(this.dataGrid);

            if(scrollViewer != null)
            {
                scrollViewer.Margin = new Thickness(10);
            }
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Function

        #region 템플리트 엘리먼트 찾기 - FindTemplateElement<T>(source)

        /// <summary>
        /// 템플리트 엘리먼트 찾기
        /// </summary>
        /// <typeparam name="TElement">엘리먼트 타입</typeparam>
        /// <param name="source">소스 의존 객체</param>
        /// <returns>템플리트 엘리먼트</returns>
        private TElement FindTemplateElement<TElement>(DependencyObject source) where TElement : class
        {
            if(source is TElement)
            {
                return source as TElement;
            }

            for(int i = 0; i < VisualTreeHelper.GetChildrenCount(source); i++)
            {
                Visual target = FindTemplateElement<TElement>(VisualTreeHelper.GetChild(source, i)) as Visual;

                if(target != null)
                {
                    return target as TElement;
                }
            }

            return null;
        }

        #endregion
    }
}
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그리드형(광고전용)
Posted by 사용자 icodebroker

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