XML程式碼如下：

<Window
        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" x:Class="WpfApplication88.MainWindow"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <dxg:GridControl AutoGenerateColumns="AddNew" EnableSmartColumnsGeneration="True" Name="grid">
            <dxg:GridControl.Columns>
                <dxg:GridColumn FieldName="Category"/>
                <dxg:GridColumn FieldName="ID"/>
                <dxg:GridColumn FieldName="Name"/>
            </dxg:GridControl.Columns>
            <dxg:GridControl.View>
                <dxg:TableView AllowPerPixelScrolling="True" ShowTotalSummary="True" AllowCellMerge="True"/>
            </dxg:GridControl.View>
        </dxg:GridControl>

    </Grid>
</Window>
 

CS程式碼如下：

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WpfApplication88
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            ObservableCollection<Product> customers = new ObservableCollection<Product>();
            customers.Add(new Product() { ID = 0, Name = "Product1", Category = "Category1" });
            customers.Add(new Product() { ID = 1, Name = "Product2", Category = "Category1" });
            customers.Add(new Product() { ID = 2, Name = "Product3", Category = "Category2" });
            customers.Add(new Product() { ID = 3, Name = "Product4", Category = "Category2" });
            customers.Add(new Product() { ID = 4, Name = "Product5", Category = "Category1" });
            customers.Add(new Product() { ID = 5, Name = "Product6", Category = "Category3" });
            grid.ItemsSource = customers;
        }
    }

    public class Product
    {
        public int ID
        {
            get;
            set;
        }

        public string Name
        {
            get;
            set;
        }
        public string Category
        {
            get;
            set;
        }
    }
}
 

效果圖如下：

注意：下圖中的資料已經依據分類進行了排序

例項程式碼下載：

百度雲盤：http://pan.baidu.com/s/1hsDPl5a