■ GridControl 클래스에서 엔터티 프레임워크를 이용해 서버 모드를 사용하는 방법을 보여준다.
▶ MainWindow.xaml
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
<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="엔터티 프레임워크 4.0+을 갖고 서버 모드에서 DXGrid 사용하기" FontFamily="나눔고딕코딩" FontSize="16"> <Grid> <dxg:GridControl x:Name="gridControl" AutoGenerateColumns="AddNew"> <dxg:GridControl.View> <dxg:TableView ShowGroupPanel="False" /> </dxg:GridControl.View> </dxg:GridControl> </Grid> </Window> |
▶ MainWindow.xaml.cs
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 |
using System; using System.Windows; using DevExpress.Data.Linq; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); NorthwindEntities northwindEntities = new NorthwindEntities(); try { for(int i = 0; i < 100000; i++) { Product product = new Product { ProductName = string.Format("Product({0})", i), UnitPrice = new Random().Next(1000), }; northwindEntities.Products.AddObject(product); } northwindEntities.SaveChanges(); } catch(Exception exception) { MessageBox.Show(exception.ToString()); } this.gridControl.ItemsSource = new LinqServerModeSource() { ElementType = typeof(Product), KeyExpression = "ProductID", QueryableSource = northwindEntities.Products }; } #endregion } } |
