[DEVEXPRESS/WPF] EventToCommand 엘리먼트 사용하기

▶ XML

<Window
    x:Class="HowToNavigateBetweenViewsViaFrameNavigationService.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:dxm="http://schemas.devexpress.com/winfx/2008/xaml/mvvm"
    xmlns:local="clr-namespace:HowToNavigateBetweenViewsViaFrameNavigationService" 
    Title="FrameNavigationService"
    Width="600"
    Height="450">
    <Window.DataContext>
        <local:MainViewModel />
    </Window.DataContext>
    <dxm:Interaction.Triggers>
        <dxm:EventToCommand EventName="Loaded" Command="{Binding WindowLoadedCommand}" />
    </dxm:Interaction.Triggers>

    ...

</Window>

 

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▶ C#

/// <summary>
/// 메인 뷰 모델
/// </summary>
public class MainViewModel : ViewModelBase
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Property
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 윈도우 로드시 명령 - WindowLoadedCommand

    /// <summary>
    /// 윈도우 로드시 명령
    /// </summary>
    public ICommand WindowLoadedCommand { get; private set; }

    #endregion

    //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 생성자 - MainViewModel()

    /// <summary>
    /// 생성자
    /// </summary>
    public MainViewModel()
    {
        WindowLoadedCommand = new DelegateCommand(OnWindowLoadedCommandExecute);
    }

    #endregion

    //////////////////////////////////////////////////////////////////////////////////////////////////// Method
    ////////////////////////////////////////////////////////////////////////////////////////// Private

    #region 윈도우 로드시 명령 실행시 처리하기 - OnWindowLoadedCommandExecute()

    /// <summary>
    /// 윈도우 로드시 명령 실행시 처리하기
    /// </summary>
    private void OnWindowLoadedCommandExecute()
    {
        ServiceContainer.GetService<INavigationService>().Navigate("HomeView", null, this);
    }

    #endregion
}