MTP2.0_CSharp/Muchinfo.MTPClient/Fx4.0/Main/04.Infrastructure/Muchinfo.TASClient.Infrastructure/Converters/EnumVisibilityConvert.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
//----------------------------------------------------------------
//Module Name:  $safeprojectname$
//Purpose:      
//CopyRight:    Muchinfo
//History:
//----------------------------------------------------------------
//DateTime		2016/5/16 15:43:57
//Author       
//Description   Create
//----------------------------------------------------------------
using System.Windows;
using System.Windows.Data;

namespace Muchinfo.MTPClient.Infrastructure.Converters
{
   public class EnumVisibilityConvert:IValueConverter
    {

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value != null && parameter != null && (int)value == int.Parse(parameter.ToString()))  ////值相等的
            {
                return Visibility.Visible;
            }
            return Visibility.Collapsed;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value.Equals(Visibility.Visible))
            {
                var result = Enum.Parse(targetType, parameter.ToString());
                return result;
            }
            else
            {    ////设置值时不进行赋值
                var result = Enum.Parse(targetType, "-1");
                return result;
            }


        }
    }
}