在 ListView 列中添加图像

Question

我在 wpf 的 ListView 中将图像添加到列时遇到问题。我有两列说 x 和 y，我想在 y 列中添加图像。我已经尝试了很多。我的 xaml 在下面---

 `<ListView Name="listView1" ItemsSource="{Binding}" DataContext="{Binding}" SelectionMode="Single">
        <ListView.View>
            <GridView>
                <GridViewColumn Header="Directory" DisplayMemberBinding="{Binding Directory}" />
                <GridViewColumn Header="Status" DisplayMemberBinding="{Binding Status}" >                        
               </GridViewColumn>
            </GridView>
        </ListView.View>
    </ListView>
 `

下面是我的c#代码

       public class FolderPath
    {
        public string Directory { get; set; }

        public System.Drawing.Image Status { get; set; }
    }

    private void button1_Click(object sender, RoutedEventArgs e)
    {                    
 ObservableCollection<FolderPath> _FolderCollection = new ObservableCollection<FolderPath>();
 BitmapImage b = new BitmapImage();
 b.BeginInit();
 b.UriSource = new Uri(@"C:\Users\smk\Documents\Visual Studio 2010\Projects\Folder_locker\Folder_locker\folder_lock.ico");
 b.EndInit();

 System.Windows.Controls.Image i= new System.Windows.Controls.Image();
 i.Height = 20;
 i.Source = b;

 System.Drawing.Image.FromFile(@"C:\Users\smk\Documents\Visual Studio 2010\Projects\Folder_locker\Folder_locker\folder_lock.ico");


      listView1.Items.Add(new FolderPath { Directory = "something", Status = System.Drawing.Image.FromFile(@"C:\Users\smk\Documents\Visual Studio 2010\Projects\Folder_locker\Folder_locker\folder_lock.ico") });                  
    }

它在第一列中显示一些内容，但在第二列中不显示任何内容。 我已经尝试了 system.windows.controls.image 和 system.drawing.image ，但它没有显示图像。我该怎么办？

Answer 1

试试这个：

public class FolderPath
{
    public string Directory { get; set; }
    public string Status { get; set; }
}

<GridViewColumn Header="Status">
    <GridViewColumn.CellTemplate>
        <DataTemplate>
            <Image Source="{Binding Path=Status}"/>
        </DataTemplate>
    </GridViewColumn.CellTemplate>
</GridViewColumn>


private void button1_Click(object sender, RoutedEventArgs e)
{                    
    ObservableCollection<FolderPath> _FolderCollection = new ObservableCollection<FolderPath>();

    listView1.Items.Add(new FolderPath { Directory = "something", Status = @"C:\Users\smk\Documents\Visual Studio 2010\Projects\Folder_locker\Folder_locker\folder_lock.ico" } )
}

Answer 2

试试 CellTemplate

http://msdn.microsoft.com/en-us/library/system.windows.controls.gridviewcolumn.celltemplate.aspx