using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Input;
using Muchinfo.WPF.Controls;
//----------------------------------------------------------------
//Module Name:  $safeprojectname$
//Purpose:      
//CopyRight:    Muchinfo
//History:
//----------------------------------------------------------------
//DateTime		2017/3/1 16:44:12
//Author       
//Description   Create
//----------------------------------------------------------------
using System.Windows.Controls;

namespace Muchinfo.MTPClient.Trade.Utilities
{

    public class FocusComboBox : ComboBox
    {
 

        protected override void OnKeyDown(System.Windows.Input.KeyEventArgs e)
        {
          
            ///处理不改变选择
        }
    }


    public class FocusDecimalNumBox : DecimalNumBox
    {
       
        protected override void OnPreviewKeyDown(KeyEventArgs e)
        {
            base.OnPreviewKeyDown(e);
            if (e.Key == Key.Up || e.Key == Key.Down)
            {
                e.Handled = true;
            }
            
        }

      
       
    }
}