使用字符串数组填充WPF列表框

Question

而不是destinationList从字符串数组逐个添加每个项目到ListBox ,m_List如下所示:

foreach (object name in m_List)
{
    destinationList.Items.Add((string)name);
}

有什么更好的方法可以做到吗？

我不想将数据绑定到destinationList,因为我想稍后从ListBox中删除一些条目.

Answer 1

如果你只想更优雅地表达它,那么也许这会起作用.

stringList.ForEach(item => listBox1.Items.Add(item));

Answer 2

HTH:

    string[] list = new string[] { "1", "2", "3" };

    ObservableCollection<string> oList;
    oList = new System.Collections.ObjectModel.ObservableCollection<string>(list);
    listBox1.DataContext = oList;

    Binding binding = new Binding();
    listBox1.SetBinding(ListBox.ItemsSourceProperty, binding);

    (listBox1.ItemsSource as ObservableCollection<string>).RemoveAt(0);

只需使用(ItemSource as ObservableCollection)...来处理项目,而不是Items.Add等.