第一個問題是網格列索引爲0的基於 - 裝置,圖像shold具有Grid.Column = 「0」,的TextBlock = 「1」。
它應該是一樣的圖像?考慮將用戶定義的對象用作綁定屬性。因此你可以有單獨的圖標。
可能是這裏的大師只能提供XAML的例子之一......我能想象只有後面的代碼...
這裏有兩個可能的解決方案:在C#背後
代碼
using System;
using System.Collections.Generic;
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;
using System.ComponentModel;
namespace ListImageWithText
{
/// <summary>
/// Interaktionslogik für MainWindow.xaml
/// </summary>
public partial class MainWindow : Window, INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
private void OnNotifyPropertyChanged(String info)
{
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs(info));
}
}
private List<ImageWithText> _objectlist;
public List<ImageWithText> ObjectList
{
get
{
return _objectlist;
}
set
{
_objectlist = value;
OnNotifyPropertyChanged("ObjectList");
}
}
public MainWindow()
{
InitializeComponent();
ImageWithText iwt;
this._objectlist = new List<ImageWithText>();
iwt = new ImageWithText();
iwt.Image = "App.ico";
iwt.Text = "Away";
this._objectlist.Add(iwt);
iwt = new ImageWithText();
iwt.Image = "App.ico";
iwt.Text = "Available";
this._objectlist.Add(iwt);
iwt = new ImageWithText();
iwt.Image = "App.ico";
iwt.Text = "Offline";
this._objectlist.Add(iwt);
OnNotifyPropertyChanged("ObjectList");
}
}
public class ImageWithText
{
public string Image { get; set; }
public string Text { get; set; }
}
}
定義小類具有兩個公共屬性,這些對象作爲屬性的本列表和XAML
<ComboBox Name="avilibity"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Grid.Column="1"
ItemsSource="{Binding ObjectList, RelativeSource={RelativeSource Mode=FindAncestor,AncestorType=Window}}">
<ComboBox.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="25"/>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Image Grid.Column="0" Source="{Binding Image}" />
<TextBlock FontSize="14" Grid.Column="1" Text="{Binding Text}"/>
</Grid>
</DataTemplate>
</ComboBox.ItemTemplate>
</ComboBox>
使用結合
與XAML重複最簡單的方法 - 在使用組合框項目,我不preffer這條路......
<ComboBox Name="avilibity"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Grid.Column="1">
<ComboBoxItem>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="25"/>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Image Grid.Column="0" Source="App.ico" ></Image>
<TextBlock FontSize="14" Grid.Column="1" >Available</TextBlock>
</Grid>
</ComboBoxItem>
<ComboBoxItem>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="25"/>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Image Grid.Column="0" Source="App.ico" ></Image>
<TextBlock FontSize="14" Grid.Column="1" >Offline</TextBlock>
</Grid>
</ComboBoxItem>
<ComboBoxItem>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="25"/>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Image Grid.Column="0" Source="App.ico" ></Image>
<TextBlock FontSize="14" Grid.Column="1" >Away</TextBlock>
</Grid>
</ComboBoxItem>
</ComboBox>