public Model.Users GetModelByMail(String mail) { StringBuilder strSql = new StringBuilder(); strSql.Append("select * from users "); strSql.Append(" where mail=@mail"); SqlParameter[] parameters = { new SqlParameter("@mail", SqlDbType.VarChar) }; parameters[0].Value = mail; BookShop.Model.Users model = null; DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
public Model.Users GetModel(String userName, String pwd) { StringBuilder strSql = new StringBuilder(); strSql.Append("select * from users "); strSql.Append(" where LoginID=@LoginID AND loginpwd=@pwd"); SqlParameter[] parameters = { new SqlParameter("@LoginID", SqlDbType.VarChar), new SqlParameter("@pwd", SqlDbType.VarChar) }; parameters[0].Value = userName; parameters[1].Value = pwd; BookShop.Model.Users model = null; DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public BookShop.Model.Users DataRowToModel(DataRow row) { BookShop.Model.Users model=new BookShop.Model.Users(); if (row != null) { if(row["Id"]!=null && row["Id"].ToString()!="") { model.Id=int.Parse(row["Id"].ToString()); } if(row["LoginId"]!=null) { model.LoginId=row["LoginId"].ToString(); } if(row["LoginPwd"]!=null) { model.LoginPwd=row["LoginPwd"].ToString(); } if(row["Name"]!=null) { model.Name=row["Name"].ToString(); } if(row["Address"]!=null) { model.Address=row["Address"].ToString(); } if(row["Phone"]!=null) { model.Phone=row["Phone"].ToString(); } if(row["Mail"]!=null) { model.Mail=row["Mail"].ToString(); } if(row["UserStateId"]!=null && row["UserStateId"].ToString()!="") { int userStateId = int.Parse(row["UserStateId"].ToString()); model.UserState = new UserStateDAL().GetModel(userStateId); } if (row["Actived"] != null) { model.Actived =Convert.ToBoolean(row["Actived"]); } if (row["ActiveCode"] != null) { model.ActiveCode = row["ActiveCode"].ToString(); } } return model; }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(BookShop.Model.Users model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Users set "); strSql.Append("LoginPwd=@LoginPwd,"); strSql.Append("Name=@Name,"); strSql.Append("Address=@Address,"); strSql.Append("Phone=@Phone,"); strSql.Append("UserStateId=@UserStateId"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@LoginPwd", SqlDbType.NVarChar, 50), new SqlParameter("@Name", SqlDbType.NVarChar, 50), new SqlParameter("@Address", SqlDbType.NVarChar, 200), new SqlParameter("@Phone", SqlDbType.NVarChar, 100), new SqlParameter("@UserStateId", SqlDbType.Int, 4), new SqlParameter("@Id", SqlDbType.Int, 4), new SqlParameter("@LoginId", SqlDbType.NVarChar, 50), new SqlParameter("@Mail", SqlDbType.NVarChar, 100) }; parameters[0].Value = model.LoginPwd; parameters[1].Value = model.Name; parameters[2].Value = model.Address; parameters[3].Value = model.Phone; parameters[4].Value = model.UserStateId; parameters[5].Value = model.Id; parameters[6].Value = model.LoginId; parameters[7].Value = model.Mail; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public BookShop.Model.Users DataRowToModel(DataRow row) { BookShop.Model.Users model = new BookShop.Model.Users(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["LoginId"] != null) { model.LoginId = row["LoginId"].ToString(); } if (row["LoginPwd"] != null) { model.LoginPwd = row["LoginPwd"].ToString(); } if (row["Name"] != null) { model.Name = row["Name"].ToString(); } if (row["Address"] != null) { model.Address = row["Address"].ToString(); } if (row["Phone"] != null) { model.Phone = row["Phone"].ToString(); } if (row["Mail"] != null) { model.Mail = row["Mail"].ToString(); } if (row["UserStateId"] != null && row["UserStateId"].ToString() != "") { DAL.UserStates stateDal = new UserStates(); int Id = int.Parse(row["UserStateId"].ToString()); model.UserStateId = stateDal.GetModel(Id); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public BookShop.Model.Users GetModelByLoginId(string LoginId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,LoginId,LoginPwd,Name,Address,Phone,Mail,UserStateId,Actived,ActiveCode from Users "); strSql.Append(" where LoginId=@LoginId"); SqlParameter[] parameters = { new SqlParameter("@LoginId", SqlDbType.NVarChar,50) }; parameters[0].Value = LoginId; BookShop.Model.Users model = new BookShop.Model.Users(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return DataRowToModel(ds.Tables[0].Rows[0]); } else { return null; } }
/// <summary> /// 得到一个对象实体 /// </summary> public BookShop.Model.Users DataRowToModel(DataRow row) { BookShop.Model.Users model=new BookShop.Model.Users(); if (row != null) { if(row["Id"]!=null && row["Id"].ToString()!="") { model.Id=int.Parse(row["Id"].ToString()); } if(row["LoginId"]!=null) { model.LoginId=row["LoginId"].ToString(); } if(row["LoginPwd"]!=null) { model.LoginPwd=row["LoginPwd"].ToString(); } if(row["Name"]!=null) { model.Name=row["Name"].ToString(); } if(row["Address"]!=null) { model.Address=row["Address"].ToString(); } if(row["Phone"]!=null) { model.Phone=row["Phone"].ToString(); } if(row["Mail"]!=null) { model.Mail=row["Mail"].ToString(); } if(row["UserStateId"]!=null && row["UserStateId"].ToString()!="") { model.UserStateId=int.Parse(row["UserStateId"].ToString()); } } return model; }
/// <summary> /// 增加一条数据 /// </summary> public int Add(BookShop.Model.Users model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Users("); strSql.Append("LoginId,LoginPwd,Name,Address,Phone,Mail,UserStateId)"); strSql.Append(" values ("); strSql.Append("@LoginId,@LoginPwd,@Name,@Address,@Phone,@Mail,@UserStateId)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@LoginId", SqlDbType.NVarChar, 50), new SqlParameter("@LoginPwd", SqlDbType.NVarChar, 50), new SqlParameter("@Name", SqlDbType.NVarChar, 50), new SqlParameter("@Address", SqlDbType.NVarChar, 200), new SqlParameter("@Phone", SqlDbType.NVarChar, 100), new SqlParameter("@Mail", SqlDbType.NVarChar, 100), new SqlParameter("@UserStateId", SqlDbType.Int, 4) }; parameters[0].Value = model.LoginId; parameters[1].Value = model.LoginPwd; parameters[2].Value = model.Name; parameters[3].Value = model.Address; parameters[4].Value = model.Phone; parameters[5].Value = model.Mail; parameters[6].Value = model.UserStateId; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public BookShop.Model.Users GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,LoginId,LoginPwd,Name,Address,Phone,Mail,UserStateId from Users "); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = Id; BookShop.Model.Users model = new BookShop.Model.Users(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }