BPASmartClient/BPASmart.VariableManager/Converter/AlarmTypeTextConvert.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using BPASmart.Model;
namespace BPASmart.VariableManager.Converter
{
    /// <summary>
    /// 报警类型文本转换
    /// </summary>
    public class AlarmTypeTextConvert : IValueConverter
    {
        //当值从绑定源传播给绑定目标时，调用方法Convert，绑定源是控件的数据，绑定目标是后台值
        //界面传递给后台数据
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value != null)
            {
                if (value.ToString() == "Bool")
                    return EAlarmType.离散量报警.ToString();
                else
                    return EAlarmType.模拟量报警.ToString();
            }
            return EAlarmType.无.ToString();
        }

        //当值从绑定目标传播给绑定源时，调用此方法ConvertBack
        //从后台数据传递给界面
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return value.ToString();
        }
    }
}