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MainWindow.xaml.cs
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MainWindow.xaml.cs
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using DevExpress.Example04.Data;
using DevExpress.Xpf.Grid;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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 DevExpress.Example04 {
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window {
public MainWindow() {
InitializeComponent();
this.DataContext = this;
}
protected ObservableCollection<Parent> _Parents;
public ObservableCollection<Parent> Parents {
get {
if(this._Parents == null) {
this._Parents = new ObservableCollection<Parent>(DataHelper.GetParents(200));
}
return this._Parents;
}
}
private void TableView_CellValueChanging(object sender, Xpf.Grid.CellValueChangedEventArgs e) {
(sender as TableView).PostEditor();
}
private void Button_Click(object sender, RoutedEventArgs e) {
this.Parents.Clear();
}
private void Button_Click_1(object sender, RoutedEventArgs e) {
this.Parents.Add(DataHelper.GetParents(1).First());
}
}
}