using System;
using System.Collections.Generic;
using System.Data;
using System.Reflection;
namespace Sp.Common
{
public class ConvertHelper
{
/// <summary>
/// 将DataTable转成对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="model"></param>
/// <param name="dt"></param>
/// <returns></returns>
public static List<T> DataTableConvertToModel<T>(T model, DataTable dt) where T : class, new()
{
// 定义集合
List<T> ts = new List<T>();
// 获得此模型的类型
Type type = typeof(T);
string tempName = "";
foreach (DataRow dr in dt.Rows)
{
T t = new T();
// 获得此模型的公共属性
PropertyInfo[] propertys = t.GetType().GetProperties();
foreach (PropertyInfo pi in propertys)
{
tempName = pi.Name;
// 检查DataTable是否包含此列
if (dt.Columns.Contains(tempName))
{
// 判断此属性是否有Setter
if (!pi.CanWrite) continue;
object value = dr[tempName];
if (value != DBNull.Value)
pi.SetValue(t, value, null);
}
}
ts.Add(t);
}
return ts;
}
}
}
