/// <summary> /// 更新一条数据 /// </summary> public bool Update(User_RoleModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update User_Role set "); strSql.Append("RoleName=@RoleName,"); strSql.Append("Remarks=@Remarks"); strSql.Append(" where RoleID=@RoleID"); SqlParameter[] parameters = { new SqlParameter("@RoleName", SqlDbType.NVarChar, 50), new SqlParameter("@Remarks", SqlDbType.NVarChar, 50), new SqlParameter("@RoleID", SqlDbType.Int, 4) }; parameters[0].Value = model.RoleName; parameters[1].Value = model.Remarks; parameters[2].Value = model.RoleID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(User_RoleModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into User_Role("); strSql.Append("RoleName,Remarks)"); strSql.Append(" values ("); strSql.Append("@RoleName,@Remarks)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@RoleName", SqlDbType.NVarChar, 50), new SqlParameter("@Remarks", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.RoleName; parameters[1].Value = model.Remarks; 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 User_RoleModel DataRowToModel(DataRow row) { User_RoleModel model = new User_RoleModel(); if (row != null) { if (row["RoleID"] != null && row["RoleID"].ToString() != "") { model.RoleID = int.Parse(row["RoleID"].ToString()); } if (row["RoleName"] != null) { model.RoleName = row["RoleName"].ToString(); } if (row["Remarks"] != null) { model.Remarks = row["Remarks"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public User_RoleModel GetModel(int RoleID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 RoleID,RoleName,Remarks from User_Role "); strSql.Append(" where RoleID=@RoleID"); SqlParameter[] parameters = { new SqlParameter("@RoleID", SqlDbType.Int, 4) }; parameters[0].Value = RoleID; User_RoleModel model = new User_RoleModel(); 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> /// 更新一条数据 /// </summary> public bool Update(User_RoleModel model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(User_RoleModel model) { return(dal.Add(model)); }