Пытаюсь сделать DataBinding с ListView
| Код |
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
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 WpfApplication1
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
ObservableCollection<StrikeData> _StrikeCollection = new ObservableCollection<StrikeData>();
public MainWindow()
{
InitializeComponent();
}
public ObservableCollection<StrikeData> StrikeCollection
{ get { return _StrikeCollection; } }
public class StrikeData
{
public int Strike { get; set; }
public int LimToEndOfDayBuy { get; set; }
public int LimToEndOfDaySell { get; set; }
public int LimToEndOfSessionBuy { get; set; }
public int LimToEndOfSessionSell { get; set; }
public int PosBuy { get; set; }
public int PosSell { get; set; }
}
private void button1_Click(object sender, RoutedEventArgs e)
{
_StrikeCollection.Add(new StrikeData
{
LimToEndOfDayBuy = int.Parse(textBox1.Text),
LimToEndOfDaySell = 0,
LimToEndOfSessionBuy = 0,
LimToEndOfSessionSell = 0,
PosBuy = 0,
PosSell = 0
});
}
}
}
|
| Код |
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="639">
<Grid>
<TextBox HorizontalAlignment="Left" Margin="12,24,0,264" Name="textBox1" Width="120" />
<Button Content="Add" Height="23" HorizontalAlignment="Left" Margin="36,53,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />
<ListView Height="287" HorizontalAlignment="Left" Margin="150,12,0,0" Name="listView1" VerticalAlignment="Top" Width="440" ItemsSource="{Binding StrikeCollection}">
<ListView.View>
<GridView>
<GridViewColumn Width="70" Header="Страйки" DisplayMemberBinding="{Binding Strike}"/>
<GridViewColumn Width="50" Header="Продать" DisplayMemberBinding="{Binding LimToEndOfDaySell}"/>
<GridViewColumn Width="50" Header="Купить" DisplayMemberBinding="{Binding LimToEndOfDayBuy}"/>
<GridViewColumn Width="50" Header="Продать" DisplayMemberBinding="{Binding LimToEndOfSessionSell}"/>
<GridViewColumn Width="50" Header="Купить" DisplayMemberBinding="{Binding LimToEndOfSessionBuy}"/>
<GridViewColumn Width="50" Header="Продать" DisplayMemberBinding="{Binding PosSell}"/>
<GridViewColumn Width="50" Header="Купить" DisplayMemberBinding="{Binding PosBuy}"/>
</GridView>
</ListView.View>
</ListView>
</Grid>
</Window>
|
При добавлении объекта в Collection он появляется, все в порядке, но ListFiew на форме не обновляется. Может, напутала где-то с именами, не знаю. Только пробую WPF, подскажите, пожалуйста, где копать =) |