Kansan/KanSan/UI/Kunde/UCKundeList.xaml.cs

using KanSan.Base.Models;
using KanSan.ViewModel;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Text;
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 KanSan.UI
{
    /// <summary>
    /// Interaktionslogik für UCKundeList.xaml
    /// </summary>
    public partial class UCKundeList : UserControl
    {
        public event EventHandler<KundeAddedKlickEventArgs> KundeAdded;
        public event EventHandler<KundeAddedKlickEventArgs> KundeSelect;
        public UCKundeList()
        {
            InitializeComponent();
            this.DataContext = new KundenListViewModel();
        }

        private void NeueKunde_Click(object sender, RoutedEventArgs e)
        {
            KundeAddedKlickEventArgs args = new KundeAddedKlickEventArgs();
            args.kunde = (DataContext as KundenListViewModel).NeueKunde();
            OnClickKundeAdded(args);
            
        }
        protected virtual void OnClickKundeAdded(KundeAddedKlickEventArgs e)
        {
            EventHandler<KundeAddedKlickEventArgs> handler = KundeAdded;
            if (handler != null)
                handler(this, e);
        }

        protected virtual void OnClickSelectedKunde(KundeAddedKlickEventArgs e)
        {
            EventHandler<KundeAddedKlickEventArgs> handler = KundeSelect;
            if (handler != null)
                handler(this, e);
        }
        

        private void EditKunde_Click(object sender, RoutedEventArgs e)
        {
            Kunde selectedKunde = (dgKundenList.SelectedItem as Kunde);
            if (selectedKunde == null) return;

            OnClickKundeAdded(new KundeAddedKlickEventArgs() { kunde = selectedKunde });
        }

        private void SelectKunde_Click(object sender, RoutedEventArgs e)
        {
            Kunde selectedKunde = (dgKundenList.SelectedItem as Kunde);
            if (selectedKunde == null) return;
            OnClickSelectedKunde(new KundeAddedKlickEventArgs() { kunde = selectedKunde });
        }
    }

    public class KundeAddedKlickEventArgs : EventArgs
    {
        public Kunde kunde { get; set; }
    }
}