實體轉換輔助類
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Reflection;
using System.Web;
namespace Besture.UI.Models
{
/// <summary>
/// 實體轉換輔助類
/// </summary>
public class ModelConvertHelper<T> where T : new()
{
public static IList<T> ConvertToModelList(DataTable dt)
{
// 定義集合
IList<T> ts = new List<T>();
// 獲得此模型的型別
Type type = typeof(T);
string tempName = "";
foreach (DataRow dr in dt.Rows)
{
T t = new T();
// 獲得此模型的公共屬性
PropertyInfo[] propertys = t.GetType().GetProperties();
foreach (PropertyInfo pi in propertys)
{
tempName = pi.Name;
// 檢查DataTable是否包含此列
if (dt.Columns.Contains(tempName))
{
// 判斷此屬性是否有Setter
if (!pi.CanWrite) continue;
object value = dr[tempName];
if (value != DBNull.Value)
pi.SetValue(t, value, null);
}
}
ts.Add(t);
}
return ts;
}
}
}