public static List <T> ToEntityList <T>(this DataTable dt) where T : new()
{
// 定义集合
List <T> list = new List <T>();
if (dt == null || dt.Rows.Count == 0)
{
return(list);
}
EmitEntityBuilder <T> .DynamicMethodDelegate <DataRow> handler = EmitEntityBuilder <T> .CreateHandler(dt.Rows[0]);
foreach (DataRow dr in dt.Rows)
{
list.Add(handler(dr));
}
return(list);
}
/// <summary>
/// 转换成List
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="reader"></param>
/// <param name="isClose"></param>
/// <returns></returns>
public static List <T> ToList <T>(this IDataReader reader, bool isClose)
where T : class, new()
{
List <T> list = new List <T>();
if (reader == null)
{
return(list);
}
EmitEntityBuilder <T> .DynamicMethodDelegate <IDataRecord> handler
= EmitEntityBuilder <T> .CreateHandler(reader);
while (reader.Read())
{
list.Add(handler(reader));
}
if (isClose)
{
reader.Close(); reader.Dispose(); reader = null;
}
return(list);
}
