/// <summary>根据主键获取一个实体</summary>
public static tb_GoldTimeSchemeEntity RetrieveAtb_GoldTimeSchemeEntity(int id)
{
tb_GoldTimeSchemeEntity obj=new tb_GoldTimeSchemeEntity();
obj.id=id;
obj.Retrieve();
if (obj.IsPersistent)
{
return obj;
}
else
{
return null;
}
}