■ GridControl 클래스에서 커스텀 데이터를 정렬하는 방법을 보여준다.
▶ 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" Width="800" Height="600" Title="GridControl 클래스 : 커스텀 데이터 정렬하기" FontFamily="나눔고딕코딩" FontSize="16"> <Grid> <dxg:GridControl x:Name="gridControl" CustomColumnSort="gridControl_CustomColumnSort"> <dxg:GridControl.Columns> <dxg:GridColumn FieldName="CustomerID" /> <dxg:GridColumn FieldName="ShippedDate" /> <dxg:GridColumn FieldName="ShipName" SortMode="Custom" /> <dxg:GridColumn FieldName="ShipCountry" /> </dxg:GridControl.Columns> <dxg:GridControl.View> <dxg:TableView Name="tableView" /> </dxg:GridControl.View> </dxg:GridControl> </Grid> </Window> |
▶ MainWindow.xaml.cs
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using System.Windows; using DevExpress.Xpf.Grid; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); this.gridControl.ItemsSource = new NorthwindEntities().Orders; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 그리드 컨트롤 커스텀 컬럼 정렬 처리하기 - gridControl_CustomColumnSort(sender, e) /// <summary> /// 그리드 컨트롤 커스텀 컬럼 정렬 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void gridControl_CustomColumnSort(object sender, CustomColumnSortEventArgs e) { if(e.Column.FieldName == "ShipName") { e.Handled = true; string shipName1 = e.Value1.ToString(); string shipName2 = e.Value2.ToString(); if(shipName1.Length > shipName2.Length) { e.Result = 1; } else { if(shipName1.Length == shipName2.Length) { e.Result = System.Collections.Comparer.Default.Compare(shipName1, shipName2); } else { e.Result = -1; } } } } #endregion } } |
