/// <summary> /// 更新一条数据 /// </summary> public static bool Update(yny_005.Model.C_Error model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update C_Error set "); strSql.Append("MID=@MID,"); strSql.Append("CarCode=@CarCode,"); strSql.Append("EType=@EType,"); strSql.Append("EDetails=@EDetails,"); strSql.Append("Address=@Address,"); strSql.Append("ImgUrl=@ImgUrl,"); strSql.Append("CreateDate=@CreateDate"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@MID", SqlDbType.VarChar, 50), new SqlParameter("@CarCode", SqlDbType.VarChar, 50), new SqlParameter("@EType", SqlDbType.VarChar, 50), new SqlParameter("@EDetails", SqlDbType.VarChar, 250), new SqlParameter("@Address", SqlDbType.VarChar, 250), new SqlParameter("@ImgUrl", SqlDbType.VarChar, 250), new SqlParameter("@CreateDate", SqlDbType.DateTime), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.MID; parameters[1].Value = model.CarCode; parameters[2].Value = model.EType; parameters[3].Value = model.EDetails; parameters[4].Value = model.Address; parameters[5].Value = model.ImgUrl; parameters[6].Value = model.CreateDate; parameters[7].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 static yny_005.Model.C_Error DataRowToModel(DataRow row) { yny_005.Model.C_Error model = new yny_005.Model.C_Error(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["MID"] != null) { model.MID = row["MID"].ToString(); } if (row["CarCode"] != null) { model.CarCode = row["CarCode"].ToString(); } if (row["EType"] != null) { model.EType = row["EType"].ToString(); } if (row["EDetails"] != null) { model.EDetails = row["EDetails"].ToString(); } if (row["Address"] != null) { model.Address = row["Address"].ToString(); } if (row["ImgUrl"] != null) { model.ImgUrl = row["ImgUrl"].ToString(); } if (row["CreateDate"] != null && row["CreateDate"].ToString() != "") { model.CreateDate = DateTime.Parse(row["CreateDate"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public static int Add(yny_005.Model.C_Error model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into C_Error("); strSql.Append("MID,CarCode,EType,EDetails,Address,ImgUrl,CreateDate)"); strSql.Append(" values ("); strSql.Append("@MID,@CarCode,@EType,@EDetails,@Address,@ImgUrl,@CreateDate)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@MID", SqlDbType.VarChar, 50), new SqlParameter("@CarCode", SqlDbType.VarChar, 50), new SqlParameter("@EType", SqlDbType.VarChar, 50), new SqlParameter("@EDetails", SqlDbType.VarChar, 250), new SqlParameter("@Address", SqlDbType.VarChar, 250), new SqlParameter("@ImgUrl", SqlDbType.VarChar, 250), new SqlParameter("@CreateDate", SqlDbType.DateTime) }; parameters[0].Value = model.MID; parameters[1].Value = model.CarCode; parameters[2].Value = model.EType; parameters[3].Value = model.EDetails; parameters[4].Value = model.Address; parameters[5].Value = model.ImgUrl; parameters[6].Value = model.CreateDate; 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 static yny_005.Model.C_Error GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,MID,CarCode,EType,EDetails,Address,ImgUrl,CreateDate from C_Error "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; yny_005.Model.C_Error model = new yny_005.Model.C_Error(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }