/// <summary> /// 增加一条数据 /// </summary> public int Add(LPWeb.Model.ServiceTypes model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ServiceTypes("); strSql.Append("Name,Enabled)"); strSql.Append(" values ("); strSql.Append("@Name,@Enabled)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.NVarChar, 50), new SqlParameter("@Enabled", SqlDbType.Bit, 1) }; parameters[0].Value = model.Name; parameters[1].Value = model.Enabled; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(1); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public void Update(LPWeb.Model.ServiceTypes model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ServiceTypes set "); strSql.Append("ServiceTypeId=@ServiceTypeId,"); strSql.Append("Name=@Name,"); strSql.Append("Enabled=@Enabled"); strSql.Append(" where ServiceTypeId=@ServiceTypeId "); SqlParameter[] parameters = { new SqlParameter("@ServiceTypeId", SqlDbType.Int, 4), new SqlParameter("@Name", SqlDbType.NVarChar, 50), new SqlParameter("@Enabled", SqlDbType.Bit, 1) }; parameters[0].Value = model.ServiceTypeId; parameters[1].Value = model.Name; parameters[2].Value = model.Enabled; DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); }
/// <summary> /// 得到一个对象实体 /// </summary> public LPWeb.Model.ServiceTypes GetModel(int ServiceTypeId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ServiceTypeId,Name,Enabled from ServiceTypes "); strSql.Append(" where ServiceTypeId=@ServiceTypeId "); SqlParameter[] parameters = { new SqlParameter("@ServiceTypeId", SqlDbType.Int, 4) }; parameters[0].Value = ServiceTypeId; LPWeb.Model.ServiceTypes model = new LPWeb.Model.ServiceTypes(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ServiceTypeId"].ToString() != "") { model.ServiceTypeId = int.Parse(ds.Tables[0].Rows[0]["ServiceTypeId"].ToString()); } model.Name = ds.Tables[0].Rows[0]["Name"].ToString(); if (ds.Tables[0].Rows[0]["Enabled"].ToString() != "") { if ((ds.Tables[0].Rows[0]["Enabled"].ToString() == "1") || (ds.Tables[0].Rows[0]["Enabled"].ToString().ToLower() == "true")) { model.Enabled = true; } else { model.Enabled = false; } } return(model); } else { return(null); } }