MVVM 和 DevExpress

Question

我在我的项目中使用 devexpress 控制套件。其中一个控件（选项卡控件）要求我将控件而不是视图模型加载到选项卡中。做到这一点并且仍然正确分离信息的最佳方法是什么？

Answer 1

Dan，我不知道你从哪里得到的信息，DevExpress 的 DXTabControl 不能以 MVVM 方式使用。请看一下下面的代码/XAML。

---

using System.Collections.Generic;
using System.Windows.Controls;

namespace SilverlightApplication91 {
    public partial class MainPage : UserControl {
        public MainPage() {
            InitializeComponent();
        }
    }

    public class ViewModel {
        public ViewModel() {
            Employees = new List<Person> {
                new Person { FirstName = "Larry", LastName = "Ellison" },
                new Person { FirstName = "Steve", LastName = "Jobs" },
                new Person { FirstName = "Bill", LastName = "Gates" }
            };
        }

        public List<Person> Employees { get; private set; }
    }

    public class Person {
        public string FirstName { get; set; }
        public string LastName { get; set; }
    }
}

---

<Grid x:Name="LayoutRoot" Background="White">
    <core:DXTabControl ItemsSource="{Binding Employees}">
        <core:DXTabControl.ItemHeaderTemplate>
            <DataTemplate>
                <ContentPresenter Content="{Binding FirstName}"/>
            </DataTemplate>
        </core:DXTabControl.ItemHeaderTemplate>
        <core:DXTabControl.ItemTemplate>
            <DataTemplate>
                <ContentPresenter Content="{Binding LastName}"/>
            </DataTemplate>
        </core:DXTabControl.ItemTemplate>
    </core:DXTabControl>
</Grid>