在ListView C#XAML中绑定词汇表的键值

我在绑定字典的元素时遇到问题。我的字典包含一个对象作为键，一个整数作为值。我必须在ListView中绑定这个字典。问题是我需要访问对象的属性才能在ListView中绑定它们。属性类型是string。我没有找到解决方案，这都是关于wpf的，但我使用Windows8和MVVM灯

这是我的代码：

我的名单：

<ListView ItemsSource="{Binding Path=MotDansTweet}"
          HorizontalAlignment="Left"
          Height="570"
          Margin="64,28,0,0"
          VerticalAlignment="Top"
          Width="350"
          Background="#FF009BB4"
          Grid.Column="1">
  <StackPanel Height="118"
              Width="340">
    <Grid Height="100">
      <Grid HorizontalAlignment="Left"
            Height="122"
            VerticalAlignment="Top"
            Width="330"
            Margin="0,0,0,-22">
        <Grid.ColumnDefinitions>
          <ColumnDefinition Width="137*" />
          <ColumnDefinition Width="193*" />
        </Grid.ColumnDefinitions>
        <Image Source="{Binding Path=Key.ProfileImageUrl }"
               HorizontalAlignment="Left"
               Height="112"
               VerticalAlignment="Top"
               Width="127" />
        <TextBlock Text="{Binding Path=Key.Username}"
                   Grid.Column="1"
                   HorizontalAlignment="Left"
                   Margin="10,10,0,0"
                   TextWrapping="Wrap"
                   VerticalAlignment="Top"
                   Height="46"
                   Width="173" />
        <TextBlock Text="{Binding Path=Values}"
                   Grid.Column="1"
                   HorizontalAlignment="Left"
                   Margin="10,61,0,0"
                   TextWrapping="Wrap"
                   VerticalAlignment="Top"
                   Height="41"
                   Width="154" />
      </Grid>
    </Grid>
  </StackPanel>
</ListView>

我的辞典：

 private Dictionary<ObjetFollowingFollowerFinal,int> _motDansTweet ;
    public Dictionary<ObjetFollowingFollowerFinal, int> MotDansTweet
    {
        get { return _motDansTweet; }
        set
        {
            _motDansTweet = value;
            RaisePropertyChanged("MotDansTweet");
        }
    }

private Dictionary\u motDansTweet；
公共词典MotDansTweet
{
获取{return\u motDansTweet；}
设置
{
_motDansTweet=值；
RaisePropertyChanged（“MotDansTweet”）；
}
}

我的目标：

    public class ObjetFollowingFollowerFinal
{
    public string Username { get; set; } // I need it
    public string Description { get; set; }
    public string ProfileImageUrl { get; set; } //I need it
    public int StatusesCount { get; set; }
    public int FollowerCount { get; set; }
    public int FriendsCount { get; set; }
    public int ListedCount { get; set; }
    public List<User> ListeFollower = new List<User>(); 

    public ObjetFollowingFollowerFinal()
    {

    }
}

public类对象following followerfinal
{
公共字符串用户名{get；set；}//我需要它
公共字符串说明{get；set；}
公共字符串ProfileImageUrl{get；set；}//我需要它
public int StatusesCount{get；set；}
公共int FollowerCount{get；set；}
公共int FriendsCount{get；set；}
public int-ListedCount{get；set；}
public List ListeFollower=新列表（）；
公共对象如下所示followerfinal（）
{
}
}

---

谢谢。

我在Win7 WPF上编写了一些代码，但这也应该适用于您：

C#：

public主窗口（）
{
_motDansTweet=新字典（）；
_添加（新的ObjetFollowingFollowerFinal{Username=“Karl1”}，1）；
_添加（新的ObjetFollowingFollowerFinal{Username=“Karl2”}，2）；
_添加（新的ObjetFollowingFollowerFinal{Username=“Karl3”}，3）；
_添加（新的ObjetFollowingFollowerFinal{Username=“Karl4”}，4）；
资源[“MotDansTweet”]=MotDansTweet；
初始化组件（）；
}

XAML：

---

尝试指定ItemTemplate，而不是直接将StackPanel放在ListView中：

<ListView ItemsSource="{Binding Path=MotDansTweet}"
    HorizontalAlignment="Left" Height="570" Margin="64,28,0,0" VerticalAlignment="Top" Width="350" Background="#FF009BB4" Grid.Column="1">
    <ListView.ItemTemplate>
        <DataTemplate>
            <StackPanel Height="118" Width="340">
                <Grid Height="100">
                    <Grid HorizontalAlignment="Left" Height="122" VerticalAlignment="Top" Width="330" Margin="0,0,0,-22">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="137*"/>
                            <ColumnDefinition Width="193*"/>
                        </Grid.ColumnDefinitions>
                        <Image Source="{Binding Path=Key.ProfileImageUrl }" HorizontalAlignment="Left" Height="112" VerticalAlignment="Top" Width="127"/>
                        <TextBlock Text="{Binding Path=Key.Username}" Grid.Column="1" HorizontalAlignment="Left" Margin="10,10,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Height="46" Width="173"/>
                        <TextBlock Text="{Binding Path=Values}" Grid.Column="1" HorizontalAlignment="Left" Margin="10,61,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Height="41" Width="154"/>
                    </Grid>
                </Grid>
            </StackPanel>
        </DataTemplate>
    </ListView.ItemTemplate>
</ListView>

---

您是否遇到了错误或其他问题？

<ListView ItemsSource="{DynamicResource MotDansTweet}">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="Value"
                            DisplayMemberBinding="{Binding Value}" />
                    <GridViewColumn Header="Key"
                            DisplayMemberBinding="{Binding Key.Username}" />
                </GridView>
            </ListView.View>
        </ListView>

<ListView ItemsSource="{Binding Path=MotDansTweet}"
    HorizontalAlignment="Left" Height="570" Margin="64,28,0,0" VerticalAlignment="Top" Width="350" Background="#FF009BB4" Grid.Column="1">
    <ListView.ItemTemplate>
        <DataTemplate>
            <StackPanel Height="118" Width="340">
                <Grid Height="100">
                    <Grid HorizontalAlignment="Left" Height="122" VerticalAlignment="Top" Width="330" Margin="0,0,0,-22">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="137*"/>
                            <ColumnDefinition Width="193*"/>
                        </Grid.ColumnDefinitions>
                        <Image Source="{Binding Path=Key.ProfileImageUrl }" HorizontalAlignment="Left" Height="112" VerticalAlignment="Top" Width="127"/>
                        <TextBlock Text="{Binding Path=Key.Username}" Grid.Column="1" HorizontalAlignment="Left" Margin="10,10,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Height="46" Width="173"/>
                        <TextBlock Text="{Binding Path=Values}" Grid.Column="1" HorizontalAlignment="Left" Margin="10,61,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Height="41" Width="154"/>
                    </Grid>
                </Grid>
            </StackPanel>
        </DataTemplate>
    </ListView.ItemTemplate>
</ListView>