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using System;

using System.Collections.Generic;

using System.Data;

using System.Linq;

using System.Reflection;

using System.Text;

using System.Threading.Tasks;

namespace e3net.Common

{

/// <summary>

/// 实体转换辅助类

/// </summary>

public class ModelConvertHelper<T> where T : new()

{

public static IList<T> ConvertToModel(DataTable dt)

{

// 定义集合

IList<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;

}

}

}