/// <summary>
    /// 作者：sunkaixuan 
    /// 创建时间：2016/7/31
    /// 修改时间：-
    /// 说明：让.netCore支持DataTable
    /// </summary>
    public class DataTable
    {
        public DataColumnCollection Columns = new DataColumnCollection();

        public DataRowCollection Rows = new DataRowCollection();
    }

public class DataColumn
    {
        public DataColumn()
        {

        }
        public DataColumn(string columnName)
        {
            this.ColumnName = columnName;
        }
        public DataColumn(string columnName, object dataType)
        {
            this.ColumnName = columnName;
            this.DataType = dataType;
        }
        public string ColumnName { get; internal set; }
        public object DataType { get; internal set; }
    }

  public class DataColumnCollection : IEnumerable, ICollection, IEnumerator
    {
        public DataColumn this[int thisIndex]
        {
            get
            {
                return cols[thisIndex];
            }
        }
        private int index = -1;
        private List<DataColumn> cols;
        public int Count
        {
            get
            {
                if (this.cols == null)
                {
                    this.cols = new List<DataColumn>();
                }
                return this.cols.Count;
            }
        }

        public void Add(DataColumn col)
        {
            if (this.cols == null)
            {
                this.cols = new List<DataColumn>();
            }
            this.cols.Add(col);
        }

        public bool IsSynchronized
        {
            get
            {
                return true;
            }
        }

        public object SyncRoot
        {
            get
            {
                return null;
            }
        }

        public object Current
        {
            get
            {
                return cols[index];
            }
        }

        public void CopyTo(Array array, int index)
        {
            throw new NotImplementedException();
        }

        //
        // 摘要:
        //     获取该集合的 System.Collections.IEnumerator。
        //
        // 返回结果:
        //     该集合的 System.Collections.IEnumerator。
        public IEnumerator GetEnumerator()
        {
            return (IEnumerator)this; ;
        }

        public bool MoveNext()
        {
            index++;
            var isNext = index < cols.Count;
            if (!isNext)
                Reset();
            return isNext;
        }

        public void Reset()
        {
            index = -1;
        }

        public bool ContainsKey(string name)
        {
            if (this.cols == null) return false;
            return (this.cols.Any(it => it.ColumnName == name));
        }
    }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Reflection;
namespace SqlSugar
{
    public static class TypeExtensions
    {
        public static PropertyInfo[] GetProperties(this Type type)
        {
            var reval = type.GetTypeInfo().GetProperties();
            return reval;
        }
        public static PropertyInfo GetProperty(this Type type, string name)
        {
            var reval = type.GetTypeInfo().GetProperty(name);
            return reval;
        }

        public static FieldInfo GetField(this Type type, string name)
        {
            var reval = type.GetTypeInfo().GetField(name);
            return reval;
        }

        public static bool IsEnum(this Type type)
        {
            var reval = type.GetTypeInfo().IsEnum;
            return reval;
        }

        public static MethodInfo GetMethod(this Type type, string name)
        {
            var reval = type.GetTypeInfo().GetMethod(name);
            return reval;
        }
        public static MethodInfo GetMethod(this Type type, string name, Type[] types)
        {
            var reval = type.GetTypeInfo().GetMethod(name, types);
            return reval;
        }
        public static ConstructorInfo GetConstructor(this Type type, Type[] types)
        {
            var reval = type.GetTypeInfo().GetConstructor(types);
            return reval;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using SqlSugar;
using SqlSugarTest.Demos;

namespace SqlSugarTest
{
    public class Program
    {
        public static void Main(string[] args)
        {

            using (SqlSugarClient db = new SqlSugarClient("server=.;uid=sa;pwd=sasa;database=SqlSugarTest"))
            {
                var dt = db.GetDataTable("select * from student where id=@id", new { id = 1 });

                //设置执行的DEMO
                string switch_on = "EnumType";

                IDemos demo = null;
                switch (switch_on)
                {
                    //ADO.NET基本功能
                    case "Ado": demo = new Ado(); break;
                    //查询
                    case "Select": demo = new Select(); break;
                    //插入
                    case "Insert": demo = new Insert(); break;
                    //更新
                    case "Update": demo = new Update(); break;
                    //删除
                    case "Delete": demo = new Delete(); break;
                    //事务
                    case "Tran": demo = new Tran(); break;
                    //生成实体
                    case "CreateClass": demo = new CreateClass(); break;
                    //枚举类型的支持
                    case "EnumType": demo = new EnumType(); break;

                    //除了多库并行计算外的所有功能都已经移植成功更多例子请关注我的博客

                }
                //执行DEMO
                demo.Init();

                Console.WriteLine("执行成功请关闭窗口");
                Console.ReadKey();
            }
        }
    }
}