/// <summary> /// 得到一个对象实体 /// </summary> public VAN_OA.Model.ReportForms.TB_CarOilMaintenance GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select "); strSql.Append(" TB_CarOilMaintenance.Id,CardNo,MaintenanceTime,Remark,CreateUser,CreateTime,loginName,UpTotal,OilTotal,AddTotal,Total ,ChongZhiDate "); strSql.Append(" from TB_CarOilMaintenance left join tb_User on TB_CarOilMaintenance.CreateUser=tb_User.ID"); strSql.Append(" where TB_CarOilMaintenance.Id=" + Id + ""); VAN_OA.Model.ReportForms.TB_CarOilMaintenance model = null; using (SqlConnection conn = DBHelp.getConn()) { conn.Open(); SqlCommand objCommand = new SqlCommand(strSql.ToString(), conn); using (SqlDataReader objReader = objCommand.ExecuteReader()) { if (objReader.Read()) { model = ReaderBind(objReader); } } } return(model); }
/// <summary> /// 对象实体绑定数据 /// </summary> public VAN_OA.Model.ReportForms.TB_CarOilMaintenance ReaderBind(IDataReader dataReader) { VAN_OA.Model.ReportForms.TB_CarOilMaintenance model = new VAN_OA.Model.ReportForms.TB_CarOilMaintenance(); object ojb; ojb = dataReader["Id"]; if (ojb != null && ojb != DBNull.Value) { model.Id = (int)ojb; } model.CardNo = dataReader["CardNo"].ToString(); ojb = dataReader["MaintenanceTime"]; if (ojb != null && ojb != DBNull.Value) { model.MaintenanceTime = (DateTime)ojb; } model.Remark = dataReader["Remark"].ToString(); ojb = dataReader["CreateUser"]; if (ojb != null && ojb != DBNull.Value) { model.CreateUser = (int)ojb; } ojb = dataReader["CreateTime"]; if (ojb != null && ojb != DBNull.Value) { model.CreateTime = (DateTime)ojb; } ojb = dataReader["loginName"]; if (ojb != null && ojb != DBNull.Value) { model.UserName = ojb.ToString(); } ojb = dataReader["UpTotal"]; if (ojb != null && ojb != DBNull.Value) { model.UpTotal = (decimal)ojb; } ojb = dataReader["OilTotal"]; if (ojb != null && ojb != DBNull.Value) { model.OilTotal = (decimal)ojb; } ojb = dataReader["AddTotal"]; if (ojb != null && ojb != DBNull.Value) { model.AddTotal = (decimal)ojb; } ojb = dataReader["Total"]; if (ojb != null && ojb != DBNull.Value) { model.Total = (decimal)ojb; } ojb = dataReader["ChongZhiDate"]; if (ojb != null && ojb != DBNull.Value) { model.ChongZhiDate = (DateTime)ojb; } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(VAN_OA.Model.ReportForms.TB_CarOilMaintenance model) { StringBuilder strSql = new StringBuilder(); StringBuilder strSql1 = new StringBuilder(); StringBuilder strSql2 = new StringBuilder(); if (model.CardNo != null) { strSql1.Append("CardNo,"); strSql2.Append("'" + model.CardNo + "',"); } if (model.MaintenanceTime != null) { strSql1.Append("MaintenanceTime,"); strSql2.Append("'" + model.MaintenanceTime + "',"); } if (model.Remark != null) { strSql1.Append("Remark,"); strSql2.Append("'" + model.Remark + "',"); } if (model.CreateUser != null) { strSql1.Append("CreateUser,"); strSql2.Append("" + model.CreateUser + ","); } if (model.CreateTime != null) { strSql1.Append("CreateTime,"); strSql2.Append("'" + model.CreateTime + "',"); } if (model.UpTotal != null) { strSql1.Append("UpTotal,"); strSql2.Append("" + model.UpTotal + ","); } if (model.OilTotal != null) { strSql1.Append("OilTotal,"); strSql2.Append("" + model.OilTotal + ","); } if (model.AddTotal != null) { strSql1.Append("AddTotal,"); strSql2.Append("" + model.AddTotal + ","); } if (model.Total != null) { strSql1.Append("Total,"); strSql2.Append("" + model.Total + ","); } if (model.ChongZhiDate != null) { strSql1.Append("ChongZhiDate,"); strSql2.Append("'" + model.ChongZhiDate + "',"); } strSql.Append("insert into TB_CarOilMaintenance("); strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1)); strSql.Append(")"); strSql.Append(" values ("); strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1)); strSql.Append(")"); strSql.Append(";select @@IDENTITY"); object obj = DBHelp.ExeScalar(strSql.ToString()); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(VAN_OA.Model.ReportForms.TB_CarOilMaintenance model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update TB_CarOilMaintenance set "); if (model.CardNo != null) { strSql.Append("CardNo='" + model.CardNo + "',"); } if (model.MaintenanceTime != null) { strSql.Append("MaintenanceTime='" + model.MaintenanceTime + "',"); } if (model.Remark != null) { strSql.Append("Remark='" + model.Remark + "',"); } else { strSql.Append("Remark= null ,"); } //if (model.CreateUser != null) //{ // strSql.Append("CreateUser="******","); //} //if (model.CreateTime != null) //{ // strSql.Append("CreateTime='" + model.CreateTime + "',"); //} if (model.UpTotal != null) { strSql.Append("UpTotal=" + model.UpTotal + ","); } else { strSql.Append("UpTotal= null ,"); } if (model.OilTotal != null) { strSql.Append("OilTotal=" + model.OilTotal + ","); } else { strSql.Append("OilTotal= null ,"); } if (model.AddTotal != null) { strSql.Append("AddTotal=" + model.AddTotal + ","); } else { strSql.Append("AddTotal= null ,"); } if (model.Total != null) { strSql.Append("Total=" + model.Total + ","); } else { strSql.Append("Total= null ,"); } if (model.ChongZhiDate != null) { strSql.Append("ChongZhiDate='" + model.ChongZhiDate + "',"); } else { strSql.Append("ChongZhiDate= null ,"); } int n = strSql.ToString().LastIndexOf(","); strSql.Remove(n, 1); strSql.Append(" where Id=" + model.Id + ""); return(DBHelp.ExeCommand(strSql.ToString())); }