/// <summary> /// 更新一条数据 /// </summary> public bool Update(Haikan.LabSystemCore.Model.EntranceGuard model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update EntranceGuard set "); strSql.Append("GNameListID=@GNameListID,"); strSql.Append("Entcardnumber=@Entcardnumber,"); strSql.Append("ip=@ip,"); strSql.Append("USB=@USB,"); strSql.Append("stime=@stime,"); strSql.Append("etime=@etime,"); strSql.Append("GNameListName=@GNameListName,"); strSql.Append("StudenListID=@StudenListID,"); strSql.Append("StudentListName=@StudentListName,"); strSql.Append("EntcardType=@EntcardType,"); strSql.Append("Port=@Port"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@GNameListID", SqlDbType.NVarChar, -1), new SqlParameter("@Entcardnumber", SqlDbType.NVarChar, -1), new SqlParameter("@ip", SqlDbType.NVarChar, 50), new SqlParameter("@USB", SqlDbType.Int, 4), new SqlParameter("@stime", SqlDbType.DateTime), new SqlParameter("@etime", SqlDbType.DateTime), new SqlParameter("@GNameListName", SqlDbType.NVarChar, -1), new SqlParameter("@StudenListID", SqlDbType.NVarChar, -1), new SqlParameter("@StudentListName", SqlDbType.NVarChar, -1), new SqlParameter("@EntcardType", SqlDbType.VarChar, 255), new SqlParameter("@Port", SqlDbType.VarChar, 255), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.GNameListID; parameters[1].Value = model.Entcardnumber; parameters[2].Value = model.ip; parameters[3].Value = model.USB; parameters[4].Value = model.stime; parameters[5].Value = model.etime; parameters[6].Value = model.GNameListName; parameters[7].Value = model.StudenListID; parameters[8].Value = model.StudentListName; parameters[9].Value = model.EntcardType; parameters[10].Value = model.Port; parameters[11].Value = model.id; 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 Haikan.LabSystemCore.Model.EntranceGuard DataRowToModel(DataRow row) { Haikan.LabSystemCore.Model.EntranceGuard model = new Haikan.LabSystemCore.Model.EntranceGuard(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["GNameListID"] != null) { model.GNameListID = row["GNameListID"].ToString(); } if (row["Entcardnumber"] != null) { model.Entcardnumber = row["Entcardnumber"].ToString(); } if (row["ip"] != null) { model.ip = row["ip"].ToString(); } if (row["USB"] != null && row["USB"].ToString() != "") { model.USB = int.Parse(row["USB"].ToString()); } if (row["stime"] != null && row["stime"].ToString() != "") { model.stime = DateTime.Parse(row["stime"].ToString()); } if (row["etime"] != null && row["etime"].ToString() != "") { model.etime = DateTime.Parse(row["etime"].ToString()); } if (row["GNameListName"] != null) { model.GNameListName = row["GNameListName"].ToString(); } if (row["StudenListID"] != null) { model.StudenListID = row["StudenListID"].ToString(); } if (row["StudentListName"] != null) { model.StudentListName = row["StudentListName"].ToString(); } if (row["EntcardType"] != null) { model.EntcardType = row["EntcardType"].ToString(); } if (row["Port"] != null) { model.Port = row["Port"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Haikan.LabSystemCore.Model.EntranceGuard model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into EntranceGuard("); strSql.Append("GNameListID,Entcardnumber,ip,USB,stime,etime,GNameListName,StudenListID,StudentListName,EntcardType,Port)"); strSql.Append(" values ("); strSql.Append("@GNameListID,@Entcardnumber,@ip,@USB,@stime,@etime,@GNameListName,@StudenListID,@StudentListName,@EntcardType,@Port)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@GNameListID", SqlDbType.NVarChar, -1), new SqlParameter("@Entcardnumber", SqlDbType.NVarChar, -1), new SqlParameter("@ip", SqlDbType.NVarChar, 50), new SqlParameter("@USB", SqlDbType.Int, 4), new SqlParameter("@stime", SqlDbType.DateTime), new SqlParameter("@etime", SqlDbType.DateTime), new SqlParameter("@GNameListName", SqlDbType.NVarChar, -1), new SqlParameter("@StudenListID", SqlDbType.NVarChar, -1), new SqlParameter("@StudentListName", SqlDbType.NVarChar, -1), new SqlParameter("@EntcardType", SqlDbType.VarChar, 255), new SqlParameter("@Port", SqlDbType.VarChar, 255) }; parameters[0].Value = model.GNameListID; parameters[1].Value = model.Entcardnumber; parameters[2].Value = model.ip; parameters[3].Value = model.USB; parameters[4].Value = model.stime; parameters[5].Value = model.etime; parameters[6].Value = model.GNameListName; parameters[7].Value = model.StudenListID; parameters[8].Value = model.StudentListName; parameters[9].Value = model.EntcardType; parameters[10].Value = model.Port; 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 Haikan.LabSystemCore.Model.EntranceGuard GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,GNameListID,Entcardnumber,ip,USB,stime,etime,GNameListName,StudenListID,StudentListName,EntcardType,Port from EntranceGuard "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Haikan.LabSystemCore.Model.EntranceGuard model = new Haikan.LabSystemCore.Model.EntranceGuard(); DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }