BPASmartClient/BPASmartClient.Academy/50L/ExtendMethod.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BPASmartClient.Academy._50L
{
    public static class ExtendMethod
    {
        public static T GetValue<T>(this FeedbackData fbd) {
            if (PlcControl.GetInstance.Data.ContainsKey(fbd))
            {
                try
                {
                    return (T)Convert.ChangeType(PlcControl.GetInstance.Data[fbd], typeof(T));
                }
                catch (Exception e) {
                    return default(T);
                }
            }
            else { 
            return default(T);
            }
        }
    }
}