/// <summary> /// 得到一个对象实体 /// </summary> public Model.tbArrange GetModelTran(int id, SqlTransaction transaction) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id, subjectid, paperid, userid, arrangetitle, starttime, endtime, arrangetype "); strSql.Append(" from tbArrange "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Util.MyUtil.PrintSql(strSql.ToString()); Model.tbArrange model = new Model.tbArrange(); DataSet ds = SQLHelper.ExecuteDataset(transaction, CommandType.Text, strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["subjectid"].ToString() != "") { model.subjectid = int.Parse(ds.Tables[0].Rows[0]["subjectid"].ToString()); } if (ds.Tables[0].Rows[0]["paperid"].ToString() != "") { model.paperid = int.Parse(ds.Tables[0].Rows[0]["paperid"].ToString()); } if (ds.Tables[0].Rows[0]["userid"].ToString() != "") { model.userid = int.Parse(ds.Tables[0].Rows[0]["userid"].ToString()); } model.arrangetitle = ds.Tables[0].Rows[0]["arrangetitle"].ToString(); if (ds.Tables[0].Rows[0]["starttime"].ToString() != "") { model.starttime = DateTime.Parse(ds.Tables[0].Rows[0]["starttime"].ToString()); } if (ds.Tables[0].Rows[0]["endtime"].ToString() != "") { model.endtime = DateTime.Parse(ds.Tables[0].Rows[0]["endtime"].ToString()); } if (ds.Tables[0].Rows[0]["arrangetype"].ToString() != "") { model.arrangetype = int.Parse(ds.Tables[0].Rows[0]["arrangetype"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.tbArrange model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tbArrange set "); strSql.Append(" subjectid = @subjectid , "); strSql.Append(" paperid = @paperid , "); strSql.Append(" userid = @userid , "); strSql.Append(" arrangetitle = @arrangetitle , "); strSql.Append(" starttime = @starttime , "); strSql.Append(" endtime = @endtime , "); strSql.Append(" arrangetype = @arrangetype "); strSql.Append(" where id=@id "); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4), new SqlParameter("@subjectid", SqlDbType.Int, 4), new SqlParameter("@paperid", SqlDbType.Int, 4), new SqlParameter("@userid", SqlDbType.Int, 4), new SqlParameter("@arrangetitle", SqlDbType.NVarChar, 100), new SqlParameter("@starttime", SqlDbType.SmallDateTime), new SqlParameter("@endtime", SqlDbType.SmallDateTime), new SqlParameter("@arrangetype", SqlDbType.Int, 4) }; parameters[0].Value = model.id; parameters[1].Value = model.subjectid; parameters[2].Value = model.paperid; parameters[3].Value = model.userid; parameters[4].Value = model.arrangetitle; parameters[5].Value = model.starttime; parameters[6].Value = model.endtime; parameters[7].Value = model.arrangetype; Util.MyUtil.PrintSql(strSql.ToString()); 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 AddTran(Model.tbArrange model, SqlTransaction transaction) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tbArrange("); strSql.Append("subjectid,paperid,userid,arrangetitle,starttime,endtime,arrangetype"); strSql.Append(") values ("); strSql.Append("@subjectid,@paperid,@userid,@arrangetitle,@starttime,@endtime,@arrangetype"); strSql.Append(") "); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@subjectid", SqlDbType.Int, 4), new SqlParameter("@paperid", SqlDbType.Int, 4), new SqlParameter("@userid", SqlDbType.Int, 4), new SqlParameter("@arrangetitle", SqlDbType.NVarChar, 100), new SqlParameter("@starttime", SqlDbType.SmallDateTime), new SqlParameter("@endtime", SqlDbType.SmallDateTime), new SqlParameter("@arrangetype", SqlDbType.Int, 4) }; parameters[0].Value = model.subjectid; parameters[1].Value = model.paperid; parameters[2].Value = model.userid; parameters[3].Value = model.arrangetitle; parameters[4].Value = model.starttime; parameters[5].Value = model.endtime; parameters[6].Value = model.arrangetype; object obj = SQLHelper.ExecuteScalar(transaction, CommandType.Text, strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } Util.MyUtil.PrintSql(strSql.ToString()); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.tbArrange GetModelTran(int id ,SqlTransaction transaction) { StringBuilder strSql=new StringBuilder(); strSql.Append("select id, subjectid, paperid, userid, arrangetitle, starttime, endtime, arrangetype "); strSql.Append(" from tbArrange "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int,4) }; parameters[0].Value = id; Util.MyUtil.PrintSql(strSql.ToString()); Model.tbArrange model=new Model.tbArrange(); DataSet ds=SQLHelper.ExecuteDataset(transaction,CommandType.Text, strSql.ToString(), parameters); if(ds.Tables[0].Rows.Count>0) { if(ds.Tables[0].Rows[0]["id"].ToString()!="") { model.id=int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if(ds.Tables[0].Rows[0]["subjectid"].ToString()!="") { model.subjectid=int.Parse(ds.Tables[0].Rows[0]["subjectid"].ToString()); } if(ds.Tables[0].Rows[0]["paperid"].ToString()!="") { model.paperid=int.Parse(ds.Tables[0].Rows[0]["paperid"].ToString()); } if(ds.Tables[0].Rows[0]["userid"].ToString()!="") { model.userid=int.Parse(ds.Tables[0].Rows[0]["userid"].ToString()); } model.arrangetitle= ds.Tables[0].Rows[0]["arrangetitle"].ToString(); if(ds.Tables[0].Rows[0]["starttime"].ToString()!="") { model.starttime=DateTime.Parse(ds.Tables[0].Rows[0]["starttime"].ToString()); } if(ds.Tables[0].Rows[0]["endtime"].ToString()!="") { model.endtime=DateTime.Parse(ds.Tables[0].Rows[0]["endtime"].ToString()); } if(ds.Tables[0].Rows[0]["arrangetype"].ToString()!="") { model.arrangetype=int.Parse(ds.Tables[0].Rows[0]["arrangetype"].ToString()); } return model; } else { return null; } }