■ GridControl 클래스에서 마스터-상세 그리드를 생성하는 방법을 보여준다.
▶ MainViewModel.cs
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using System.Collections.Generic; namespace TestProject { /// <summary> /// 뷰 모델 /// </summary> public class MainViewModel { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 부모 테스트 데이터 리스트 /// </summary> private List<ParentTestData> parentTestDataList; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 데이터 - Data /// <summary> /// 데이터 /// </summary> public List<ParentTestData> Data { get { if(this.parentTestDataList == null) { this.parentTestDataList = new List<ParentTestData>(); for(int i = 0; i < 100; i++) { ParentTestData parentTestData = new ParentTestData() { Text = "Master" + i, Number = i, TestDataList = new List<TestData>() }; for(int j = 0; j < 50; j++) { parentTestData.TestDataList.Add ( new TestData() { Text = "Detail" + j + " Master" + i, Number = j, Ready = j % 2 != 0 } ); } this.parentTestDataList.Add(parentTestData); } } return this.parentTestDataList; } } #endregion } } |
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid" xmlns:local="clr-namespace:TestProject" Width="800" Height="600" Title="GridControl 클래스 : 마스터-상세 그리드 생성하기" FontFamily="나눔고딕코딩" FontSize="16"> <Window.DataContext> <local:MainViewModel /> </Window.DataContext> <dxg:GridControl x:Name="gridControl" AutoPopulateColumns="True" ItemsSource="{Binding Path=Data}"> <dxg:GridControl.DetailDescriptor> <dxg:DataControlDetailDescriptor ItemsSourceBinding="{Binding TestDataList}"> <dxg:GridControl AutoPopulateColumns="True" /> </dxg:DataControlDetailDescriptor> </dxg:GridControl.DetailDescriptor> </dxg:GridControl> </Window> |
▶ MainWindow.xaml.cs
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using System.Windows; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); } #endregion } } |
