contextmenu样式 wpf_wpf – 通过样式设置器设置contextmenu时,PlacementTarget属性为null

如果您正在寻找ListViewItem的DataContext,您可以这样做：

CommandParameter = “{结合}”

编辑 – 这是我尝试过的：

public partial class MainWindow : Window

{

private ObservableCollection list = new ObservableCollection();

public MainWindow()

{

InitializeComponent();

list.Add(new Person() { Name = "Test 1"});

list.Add(new Person() { Name = "Test 2"});

list.Add(new Person() { Name = "Test £"});

list.Add(new Person() { Name = "Test 4"});

this.DataContext = this;

}

public static ICommand MyCommand //this is a command, I want to be able execute from context menu of each item

{

get

{

return new DelegateCommand(

a => Console.WriteLine(a.Name),

a => true);

}

}

public ObservableCollection Items

{

get

{

return this.list;

}

}

}

public class Person

{

public string Name { get; set; }

}

和xaml：

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ListView1="clr-namespace:ListView1" Title="MainWindow" Height="350" Width="525">