C# 将项目添加到 WPF ListView 中的列
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Add Items to Columns in a WPF ListView
提问by davidweitzenfeld
I've been struggling for a while now to add items to 2 columns in a ListView. In my Windows Forms application I had a something like this:
我一直在努力将项目添加到ListView. 在我的 Windows 窗体应用程序中，我有这样的事情：
// In my class library:
public void AddItems(ListView listView)
{
var item = new ListViewItem {Text = "Some Text for Column 1"};
item.SubItems.Add("Some Text for Column 2");
listView.Items.Add(item);
}
I would then call this class from my Form.cs.
然后我会从我的Form.cs.
How can I do this in WPF? Preferably, I wouldn't like to use a lot of XAML.
我怎样才能在 WPF 中做到这一点？最好，我不想使用大量的 XAML。
采纳答案by Phil
Solution With Less XAML and More C#
使用更少 XAML 和更多 C# 的解决方案
If you define the ListViewin XAML:
如果您ListView在 XAML 中定义：
<ListView x:Name="listView"/>
Then you can add columns and populate it in C#:
然后你可以添加列并在 C# 中填充它：
public Window()
{
// Initialize
this.InitializeComponent();
// Add columns
var gridView = new GridView();
this.listView.View = gridView;
gridView.Columns.Add(new GridViewColumn {
Header = "Id", DisplayMemberBinding = new Binding("Id") });
gridView.Columns.Add(new GridViewColumn {
Header = "Name", DisplayMemberBinding = new Binding("Name") });
// Populate list
this.listView.Items.Add(new MyItem { Id = 1, Name = "David" });
}
See definition of MyItembelow.
见MyItem下面的定义。
Solution With More XAML and less C#
使用更多 XAML 和更少 C# 的解决方案
However, it's easier to define the columns in XAML (inside the ListViewdefinition):
但是，在 XAML 中定义列（在ListView定义内）更容易：
<ListView x:Name="listView">
<ListView.View>
<GridView>
<GridViewColumn Header="Id" DisplayMemberBinding="{Binding Id}"/>
<GridViewColumn Header="Name" DisplayMemberBinding="{Binding Name}"/>
</GridView>
</ListView.View>
</ListView>
And then just populate the list in C#:
然后在 C# 中填充列表：
public Window()
{
// Initialize
this.InitializeComponent();
// Populate list
this.listView.Items.Add(new MyItem { Id = 1, Name = "David" });
}
See definition of MyItembelow.
见MyItem下面的定义。
MyItemDefinition
MyItem定义
MyItemis defined like this:
MyItem定义如下：
public class MyItem
{
public int Id { get; set; }
public string Name { get; set; }
}
