WPF 用MVVM模式 绑定textbox和slider

viewmodel.cs 

using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;

namespace mvvmtest.ViewModel
{
    
    public class MainViewModel : ViewModelBase
    {
        /// 

        /// Initializes a new instance of the MainViewModel class.
        /// 
        public MainViewModel()
        {
            Temp = 80;
            doCmd = new RelayCommand(dowmtemp);
        }
        private int myVar;

        public int MyProperty
        {
            get { return myVar; }
            set { myVar = value; }
        }

        public int temp;
        public int Temp 
        {
            get { return temp; }
            set { temp = value; RaisePropertyChanged(); }
        }
        private RelayCommand doCmd;
        public RelayCommand DoCmd
        {
            get { return doCmd; }
            set { doCmd = value; }
        }
        private void dowmtemp()
        {
            System.Windows.MessageBox.Show(temp.ToString());
        }
        //private int myvar;
        //public int MyProperty
        //{
        //    get { return myvar; }
        //    set { myvar = value; }
        //}
    }
}

xmal

xmal.cs

namespace mvvmtest
{
    /// 

    /// MainWindow.xaml 的交互逻辑
    /// 
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            this.DataContext = new ViewModel.MainViewModel();
        }
    }
}

data.cs

namespace mvvmtest.Model
{
   public class data
    {
        public int Temp { get; set; }
        public int Current { get; set; }//dianliu
        public int dianya { get; set; }
    }
}