C# (CSharp) ProductTypeDAL.SelectUserIdByUserName примеры использования

Пример #1

 /// <summary>
 /// 通过用户名查找用户的编号
 /// </summary>
 /// <param name="userName"></param>
 /// <returns></returns>
 public int SelectUserIdByUserName(string userName)
 {
     return(Ptd.SelectUserIdByUserName(userName));
 }