/// <summary>
/// 根据公猪的类型id得到所有的公猪编号和名字
/// </summary>
/// <returns>所有的公猪编号和名字</returns>
public string GetMaleParentName()
{
var pigservice = new PigService();
var pigtypeservice = new PigTypeService();
try
{
long maleparentid = pigtypeservice.FindByName("公猪").Id;
return pigservice.GetPigNumberAndNameByPigType(maleparentid);
}
catch (Exception)
{
return null;
}
}