[C#/WPF/DEVEXPRESS] GridControl 클래스 : 엔터티 프레임워크를 이용해 인스턴트 피드백 모드 사용하기

■ GridControl 클래스에서 엔터티 프레임워크를 이용해 인스턴트 피드백 모드를 사용하는 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:dx="http://schemas.devexpress.com/winfx/2008/xaml/core"
    xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"
    xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"
    Width="800"
    Height="600"
    Title="GridControl 클래스 : 엔터티 프레임워크 4.0 연동 인스턴트 피드백 모드 활성화 하기"
    FontFamily="나눔고딕코딩"
    FontSize="16"
    dx:ThemeManager.ThemeName="Office2007Black">
    <Grid>
        <dx:EntityInstantFeedbackDataSource x:Name="entityInstantFeedbackDataSource"
            KeyExpression="ProductID" />
        <dxg:GridControl x:Name="gridControl"
            ItemsSource="{Binding ElementName=entityInstantFeedbackDataSource, Path=Data}">
            <dxg:GridControl.Columns>
                <dxg:GridColumn FieldName="ProductName" />
                <dxg:GridColumn FieldName="UnitPrice">
                    <dxg:GridColumn.EditSettings>
                        <dxe:SpinEditSettings
                            MaskType="Numeric"
                            Mask="c2"
                            MaskUseAsDisplayFormat="True" />
                    </dxg:GridColumn.EditSettings>
                </dxg:GridColumn>
                <dxg:GridColumn FieldName="UnitsInStock" />
                <dxg:GridColumn FieldName="UnitsOnOrder" />
                <dxg:GridColumn FieldName="ReorderLevel" />
                <dxg:GridColumn FieldName="Discontinued" />
            </dxg:GridControl.Columns>
            <dxg:GridControl.View>
                <dxg:TableView x:Name="tableView"
                    AutoWidth="False"
                    RowAnimationKind="Opacity" />
            </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:dx="http://schemas.devexpress.com/winfx/2008/xaml/core"

xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"

xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"

Width="800"

Height="600"

Title="GridControl 클래스 : 엔터티 프레임워크 4.0 연동 인스턴트 피드백 모드 활성화 하기"

FontFamily="나눔고딕코딩"

FontSize="16"

dx:ThemeManager.ThemeName="Office2007Black">

<Grid>

<dx:EntityInstantFeedbackDataSource x:Name="entityInstantFeedbackDataSource"

KeyExpression="ProductID" />

<dxg:GridControl x:Name="gridControl"

ItemsSource="{Binding ElementName=entityInstantFeedbackDataSource, Path=Data}">

<dxg:GridControl.Columns>

<dxg:GridColumn FieldName="ProductName" />

<dxg:GridColumn FieldName="UnitPrice">

<dxg:GridColumn.EditSettings>

<dxe:SpinEditSettings

MaskType="Numeric"

Mask="c2"

MaskUseAsDisplayFormat="True" />

</dxg:GridColumn.EditSettings>

</dxg:GridColumn>

<dxg:GridColumn FieldName="UnitsInStock" />

<dxg:GridColumn FieldName="UnitsOnOrder" />

<dxg:GridColumn FieldName="ReorderLevel" />

<dxg:GridColumn FieldName="Discontinued" />

</dxg:GridControl.Columns>

<dxg:GridControl.View>

<dxg:TableView x:Name="tableView"

AutoWidth="False"

RowAnimationKind="Opacity" />

</dxg:GridControl.View>

</dxg:GridControl>

</Grid>

</Window>

▶ MainWindow.xaml.cs


using System.Windows;

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainWindow()
        {
            InitializeComponent();

            this.entityInstantFeedbackDataSource.QueryableSource = new NorthwindEntities().Products;
        }

        #endregion
    }
}

using System.Windows;

namespace TestProject

{

/// <summary>

/// 메인 윈도우

/// </summary>

public partial class MainWindow : Window

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

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

#region 생성자 - MainWindow()

/// <summary>

/// 생성자

/// </summary>

public MainWindow()

{

InitializeComponent();

this.entityInstantFeedbackDataSource.QueryableSource = new NorthwindEntities().Products;

}

#endregion

}

TestProject.zip
NORTHWND.zip