.NET Framework

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class MotionModel : INotifyPropertyChanged
    {
       
        public event PropertyChangedEventHandler PropertyChanged;
        public event PropertyChangingEventHandler PropertyChanging;
 
        
        private string m_TabletID;
        public string TabletID
        {
            get { return m_TabletID; }
            set
            {
                if (PropertyChanging != null)
                    PropertyChanging(this, new PropertyChangingEventArgs("TabletID"));
                m_TabletID = value;
                if (PropertyChanged != null)
                    PropertyChanged(this, new PropertyChangedEventArgs("TabletID"));
            }
        }
 
        
        private string m_Instance;
        public string Instance
        {
            get { return m_Instance; }
            set
            {
                if (PropertyChanging != null)
                    PropertyChanging(this, new PropertyChangingEventArgs("Instance"));
                m_Instance = value;
                if (PropertyChanged != null)
                    PropertyChanged(this, new PropertyChangedEventArgs("Instance"));
            }
        }
 
        
        private string m_Database;
        public string Database
        {
            get { return m_Database; }
            set
            {
                if (PropertyChanging != null)
                    PropertyChanging(this, new PropertyChangingEventArgs("Database"));
                m_Database = value;
                if (PropertyChanged != null)
                    PropertyChanged(this, new PropertyChangedEventArgs("Database"));
            }
        }
 

 
        public class DelegateCommand : ICommand
        {
 
            Predicate<object> canExecute;
            Action<object> execute;
 
            public DelegateCommand(Predicate<object> _canexecute, Action<object> _execute)
                : this()
            {
                canExecute = _canexecute;
                execute = _execute;
            }
 
            public DelegateCommand()
            {
 
            }
 
            public bool CanExecute(object parameter)
            {
                return canExecute == null ? true : canExecute(parameter);
            }
 
            public event EventHandler CanExecuteChanged;
 
            public void Execute(object parameter)
            {
                execute(parameter);
            }
        }

 class MotionViewModel : BaseModel
    {
        ObservableCollection<MotionModel> motiontablets;
        ICommand _command;
        public MotionViewModel()
        {
            Title = "Tablets";
            TabletInfo = new ObservableCollection<MotionModel>();
 
            TabletInfo.Add(new MotionModel { TabletID = "RHL005771", Instance = @"\SQLEXPRESS", Database = "ACQ_RH_EXP_TABLET"});
            TabletInfo.Add(new MotionModel { TabletID = "RHL005772", Instance = @"\SQLEXPRESS", Database = "ACQ_RH_EXP_TABLET" });
            TabletInfo.Add(new MotionModel { TabletID = "RHL005773", Instance = @"\SQLEXPRESS", Database = "ACQ_RH_EXP_TABLET" });
            TabletInfo.Add(new MotionModel { TabletID = "RHL005774", Instance = @"\SQLEXPRESS", Database = "ACQ_RH_EXP_TABLET" });
            TabletInfo.Add(new MotionModel { TabletID = "RHL005775", Instance = @"\SQLEXPRESS", Database = "ACQ_RH_EXP_TABLET" });
            TabletInfo.Add(new MotionModel { TabletID = "RHL005776", Instance = @"\SQLEXPRESS", Database = "ACQ_RH_EXP_TABLET" });
        }
        public ObservableCollection<MotionModel> TabletInfo
        {
            get
            {
                return motiontablets;
            }
            set
            {
                motiontablets = value;
                OnPropertyChanged("TabletInfo");
            }
        }
 
        public string Title { get; set; }
 
        public ICommand RemoveCommand
        {
            get
            {
                if (_command == null)
                {
                    _command = new RHG_MVVM.Model.MotionModel.DelegateCommand(CanExecute, Execute);
                }
                return _command;
            }
        }
 
        private void Execute(object parameter)
        {
            int index = TabletInfo.IndexOf(parameter as MotionModel);
            if (index > -1 && index < TabletInfo.Count)
            {
                TabletInfo.RemoveAt(index);
            }
        }
 
        private bool CanExecute(object parameter)
        {
            return true;
        }

<Window x:Class="RHG_MVVM.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:View="clr-namespace:RHG_MVVM.View"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <View:Tablets/>
    </Grid>
</Window>