/// <summary> /// 得到一个对象实体 /// </summary> public Hotel_app.Model.View_Xxfmx_lk GetModel() { //该表无主键信息,请自定义主键/条件字段 StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 lksj,xfsl,jjdj,Total_cb,xfmx,mxbh,id,yydh,qymc from View_Xxfmx_lk "); strSql.Append(" where "); SqlParameter[] parameters = { }; Hotel_app.Model.View_Xxfmx_lk model = new Hotel_app.Model.View_Xxfmx_lk(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["lksj"] != null && ds.Tables[0].Rows[0]["lksj"].ToString() != "") { model.lksj = DateTime.Parse(ds.Tables[0].Rows[0]["lksj"].ToString()); } if (ds.Tables[0].Rows[0]["xfsl"] != null && ds.Tables[0].Rows[0]["xfsl"].ToString() != "") { model.xfsl = decimal.Parse(ds.Tables[0].Rows[0]["xfsl"].ToString()); } if (ds.Tables[0].Rows[0]["jjdj"] != null && ds.Tables[0].Rows[0]["jjdj"].ToString() != "") { model.jjdj = decimal.Parse(ds.Tables[0].Rows[0]["jjdj"].ToString()); } if (ds.Tables[0].Rows[0]["Total_cb"] != null && ds.Tables[0].Rows[0]["Total_cb"].ToString() != "") { model.Total_cb = decimal.Parse(ds.Tables[0].Rows[0]["Total_cb"].ToString()); } if (ds.Tables[0].Rows[0]["xfmx"] != null && ds.Tables[0].Rows[0]["xfmx"].ToString() != "") { model.xfmx = ds.Tables[0].Rows[0]["xfmx"].ToString(); } if (ds.Tables[0].Rows[0]["mxbh"] != null && ds.Tables[0].Rows[0]["mxbh"].ToString() != "") { model.mxbh = ds.Tables[0].Rows[0]["mxbh"].ToString(); } 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()); } if (ds.Tables[0].Rows[0]["yydh"] != null && ds.Tables[0].Rows[0]["yydh"].ToString() != "") { model.yydh = ds.Tables[0].Rows[0]["yydh"].ToString(); } if (ds.Tables[0].Rows[0]["qymc"] != null && ds.Tables[0].Rows[0]["qymc"].ToString() != "") { model.qymc = ds.Tables[0].Rows[0]["qymc"].ToString(); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hotel_app.Model.View_Xxfmx_lk model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update View_Xxfmx_lk set "); strSql.Append("lksj=@lksj,"); strSql.Append("xfsl=@xfsl,"); strSql.Append("jjdj=@jjdj,"); strSql.Append("Total_cb=@Total_cb,"); strSql.Append("xfmx=@xfmx,"); strSql.Append("mxbh=@mxbh,"); strSql.Append("id=@id,"); strSql.Append("yydh=@yydh,"); strSql.Append("qymc=@qymc"); strSql.Append(" where "); SqlParameter[] parameters = { new SqlParameter("@lksj", SqlDbType.DateTime), new SqlParameter("@xfsl", SqlDbType.Decimal, 9), new SqlParameter("@jjdj", SqlDbType.Decimal, 5), new SqlParameter("@Total_cb", SqlDbType.Decimal, 5), new SqlParameter("@xfmx", SqlDbType.VarChar, 100), new SqlParameter("@mxbh", SqlDbType.VarChar, 50), new SqlParameter("@id", SqlDbType.Int, 4), new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50) }; parameters[0].Value = model.lksj; parameters[1].Value = model.xfsl; parameters[2].Value = model.jjdj; parameters[3].Value = model.Total_cb; parameters[4].Value = model.xfmx; parameters[5].Value = model.mxbh; parameters[6].Value = model.id; parameters[7].Value = model.yydh; parameters[8].Value = model.qymc; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(Hotel_app.Model.View_Xxfmx_lk model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into View_Xxfmx_lk("); strSql.Append("lksj,xfsl,jjdj,Total_cb,xfmx,mxbh,id,yydh,qymc)"); strSql.Append(" values ("); strSql.Append("@lksj,@xfsl,@jjdj,@Total_cb,@xfmx,@mxbh,@id,@yydh,@qymc)"); SqlParameter[] parameters = { new SqlParameter("@lksj", SqlDbType.DateTime), new SqlParameter("@xfsl", SqlDbType.Decimal, 9), new SqlParameter("@jjdj", SqlDbType.Decimal, 5), new SqlParameter("@Total_cb", SqlDbType.Decimal, 5), new SqlParameter("@xfmx", SqlDbType.VarChar, 100), new SqlParameter("@mxbh", SqlDbType.VarChar, 50), new SqlParameter("@id", SqlDbType.Int, 4), new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50) }; parameters[0].Value = model.lksj; parameters[1].Value = model.xfsl; parameters[2].Value = model.jjdj; parameters[3].Value = model.Total_cb; parameters[4].Value = model.xfmx; parameters[5].Value = model.mxbh; parameters[6].Value = model.id; parameters[7].Value = model.yydh; parameters[8].Value = model.qymc; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }