[C#/WPF/DEVEXPRESS] GridControl 클래스 : CustomColumnSort 이벤트를 사용해 커스텀 데이터 정렬하기

■ GridControl 클래스의 CustomColumnSort 이벤트를 사용해 커스텀 데이터를 정렬하는 방법을 보여준다.

▶ 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"
    xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"
    Width="800"
    Height="600"
    Title="GridControl 클래스 : CustomColumnSort 이벤트를 사용해 커스텀 데이터 정렬하기"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid>
        <dxg:GridControl 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>

<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 : CustomColumnSort 이벤트를 사용해 커스텀 데이터 정렬하기"

FontFamily="나눔고딕코딩"

FontSize="16">

<Grid>

<dxg:GridControl 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


using System;
using System.Collections;
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 nwindDataSetTableAdapters.OrdersTableAdapter().GetData();
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Public
        //////////////////////////////////////////////////////////////////////////////// Event

        #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 value1 = e.Value1.ToString();
                string value2 = e.Value2.ToString();

                if(value1.Length > value2.Length)
                {
                    e.Result = 1;
                }
                else if(value1.Length == value2.Length)
                {
                    e.Result = Comparer.Default.Compare(value1, value2);
                }
                else
                {
                    e.Result = -1;
                }
            }
        }

        #endregion
    }
}

using System;

using System.Collections;

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 nwindDataSetTableAdapters.OrdersTableAdapter().GetData();

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Public

//////////////////////////////////////////////////////////////////////////////// Event

#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 value1 = e.Value1.ToString();

string value2 = e.Value2.ToString();

if(value1.Length > value2.Length)

{

e.Result = 1;

}

else if(value1.Length == value2.Length)

{

e.Result = Comparer.Default.Compare(value1, value2);

}

else

{

e.Result = -1;

}

#endregion

}

TestProject.zip