将项目添加到 WPF ListView 中的列 [英] Add Items to Columns in a WPF ListView
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问题描述
我一直在努力将项目添加到 ListView
中的 2 列.在我的 Windows 窗体应用程序中,我有这样的事情:
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:
// 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);
}
然后我会从我的 Form.cs
调用这个类.
I would then call this class from my Form.cs
.
如何在 WPF 中执行此操作?最好,我不想使用大量的 XAML.
How can I do this in WPF? Preferably, I wouldn't like to use a lot of XAML.
推荐答案
使用更少的 XAML 和更多的 C# 的解决方案
如果您在 XAML 中定义 ListView
:
<ListView x:Name="listView"/>
然后您可以添加列并在 C# 中填充它:
Then you can add columns and populate it in C#:
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" });
}
见下面MyItem
的定义.
但是,在 XAML 中定义列更容易(在 ListView
定义内):
However, it's easier to define the columns in XAML (inside the ListView
definition):
<ListView x:Name="listView">
<ListView.View>
<GridView>
<GridViewColumn Header="Id" DisplayMemberBinding="{Binding Id}"/>
<GridViewColumn Header="Name" DisplayMemberBinding="{Binding Name}"/>
</GridView>
</ListView.View>
</ListView>
然后在 C# 中填充列表:
And then just populate the list in C#:
public Window()
{
// Initialize
this.InitializeComponent();
// Populate list
this.listView.Items.Add(new MyItem { Id = 1, Name = "David" });
}
见下面MyItem
的定义.
MyItem
定义如下:
public class MyItem
{
public int Id { get; set; }
public string Name { get; set; }
}
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