1258/JinYuan.DAL/Models/ModelExtension.cs

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

namespace JinYuan.DAL.Models
{
    public static class ModelExtension
    {
        public static T ToModel<T>(this System.Data.DataRow row) where T : class, new()
        {
            if (row == null) return null;
            T model = new T();
            var type = typeof(T);
            var properties = type.GetProperties();
            foreach (var prop in properties)
            {
                if (row.Table.Columns.Contains(prop.Name))
                {
                    var value = row[prop.Name];
                    if (value != DBNull.Value)
                    {
                        prop.SetValue(model, Convert.ChangeType(value, prop.PropertyType));
                    }
                }
            }
            return model;
        }
    }
}