/// <summary> /// 增加一条数据 /// </summary> public int Add(Hownet.Model.KQ_MacSet model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into KQ_MacSet("); strSql.Append("IPAddress,Port,MacNumber,ComPort,IsDefault)"); strSql.Append(" values ("); strSql.Append("@IPAddress,@Port,@MacNumber,@ComPort,@IsDefault)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@IPAddress", SqlDbType.NVarChar, 50), new SqlParameter("@Port", SqlDbType.Int, 4), new SqlParameter("@MacNumber", SqlDbType.Int, 4), new SqlParameter("@ComPort", SqlDbType.NVarChar, 50), new SqlParameter("@IsDefault", SqlDbType.Bit, 1) }; parameters[0].Value = model.IPAddress; parameters[1].Value = model.Port; parameters[2].Value = model.MacNumber; parameters[3].Value = model.ComPort; parameters[4].Value = model.IsDefault; 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 Hownet.Model.KQ_MacSet GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,IPAddress,Port,MacNumber,ComPort,IsDefault from KQ_MacSet "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; Hownet.Model.KQ_MacSet model = new Hownet.Model.KQ_MacSet(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } model.IPAddress = ds.Tables[0].Rows[0]["IPAddress"].ToString(); if (ds.Tables[0].Rows[0]["Port"] != null && ds.Tables[0].Rows[0]["Port"].ToString() != "") { model.Port = int.Parse(ds.Tables[0].Rows[0]["Port"].ToString()); } if (ds.Tables[0].Rows[0]["MacNumber"] != null && ds.Tables[0].Rows[0]["MacNumber"].ToString() != "") { model.MacNumber = int.Parse(ds.Tables[0].Rows[0]["MacNumber"].ToString()); } model.ComPort = ds.Tables[0].Rows[0]["ComPort"].ToString(); if (ds.Tables[0].Rows[0]["IsDefault"] != null && ds.Tables[0].Rows[0]["IsDefault"].ToString() != "") { if ((ds.Tables[0].Rows[0]["IsDefault"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsDefault"].ToString().ToLower() == "true")) { model.IsDefault = true; } else { model.IsDefault = false; } } model.A = 1; return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hownet.Model.KQ_MacSet model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update KQ_MacSet set "); strSql.Append("IPAddress=@IPAddress,"); strSql.Append("Port=@Port,"); strSql.Append("MacNumber=@MacNumber,"); strSql.Append("ComPort=@ComPort,"); strSql.Append("IsDefault=@IsDefault"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@IPAddress", SqlDbType.NVarChar, 50), new SqlParameter("@Port", SqlDbType.Int, 4), new SqlParameter("@MacNumber", SqlDbType.Int, 4), new SqlParameter("@ComPort", SqlDbType.NVarChar, 50), new SqlParameter("@IsDefault", SqlDbType.Bit, 1), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.IPAddress; parameters[1].Value = model.Port; parameters[2].Value = model.MacNumber; parameters[3].Value = model.ComPort; parameters[4].Value = model.IsDefault; parameters[5].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }