[C#/WPF/DEVEXPRESS] GridControl 클래스 : 엔터티 프레임워크를 이용해 서버 모드 사용하기
■ GridControl 클래스에서 엔터티 프레임워크를 이용해 서버 모드를 사용하는 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="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
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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 } } |
TestProject.zip NORTHWND.zip