BizDraw framework for .NET

using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection ;
using System.Windows.Forms ;
namespace BizDraw.Controls
{
    public class Command
    {
        private string _name;
        private object _host;
        private MethodInfo _method;
        private List<ToolStripItem> _items = new List<ToolStripItem>();
        public Command(string name, object host, MethodInfo method,bool enabledDefault, params ToolStripItem[] items)
        {
            Name = name;
            Host = host;
            Method = method;
            if (items != null)
            {
                foreach (ToolStripItem i in items)
                {
                    i.Click += new EventHandler(i_Click);
                    this.Items.Add(i);
                }
            }
            if (!enabledDefault )
                Disable();
        }
        void i_Click(object sender, EventArgs e)
        {
            try
            {
                this.Method.Invoke(Host, null);
            }
            catch (System.Reflection.TargetInvocationException tex)
            {
                MessageBox.Show(tex.InnerException.Message );
            }
            catch (System.Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }
        public object Host
        {
            get { return _host; }
            set { _host = value; }
        }
        public MethodInfo Method
        {
            get { return _method; }
            set { _method = value; }
        }
        public List<ToolStripItem> Items
        {
            get { return _items; }
            set { _items = value; }
        }

        public void Enable()
        {
            foreach (ToolStripItem i in this.Items)
                i.Enabled = true;
        }
        public void Disable()
        {
            foreach (ToolStripItem i in this.Items)
                i.Enabled = false;
        }

    }
}