/// <summary> /// 更新一条数据 /// </summary> public bool Update(tdps.Model.DM_TZFJJXZ model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update DM_TZFJJXZ set "); strSql.Append("tzfjjxz_mc=@tzfjjxz_mc"); strSql.Append(" where tzfjjxz_dm=@tzfjjxz_dm "); SQLiteParameter[] parameters = { new SQLiteParameter("@tzfjjxz_mc", DbType.String, 50), new SQLiteParameter("@tzfjjxz_dm", DbType.String, 3) }; parameters[0].Value = model.tzfjjxz_mc; parameters[1].Value = model.tzfjjxz_dm; int rows = SQLiteHelper.ExecuteNonQuery(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(tdps.Model.DM_TZFJJXZ model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into DM_TZFJJXZ("); strSql.Append("tzfjjxz_dm,tzfjjxz_mc)"); strSql.Append(" values ("); strSql.Append("@tzfjjxz_dm,@tzfjjxz_mc)"); SQLiteParameter[] parameters = { new SQLiteParameter("@tzfjjxz_dm", DbType.String, 3), new SQLiteParameter("@tzfjjxz_mc", DbType.String, 50) }; parameters[0].Value = model.tzfjjxz_dm; parameters[1].Value = model.tzfjjxz_mc; int rows = SQLiteHelper.ExecuteNonQuery(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public tdps.Model.DM_TZFJJXZ DataRowToModel(DataRow row) { tdps.Model.DM_TZFJJXZ model = new tdps.Model.DM_TZFJJXZ(); if (row != null) { if (row["tzfjjxz_dm"] != null) { model.tzfjjxz_dm = row["tzfjjxz_dm"].ToString(); } if (row["tzfjjxz_mc"] != null) { model.tzfjjxz_mc = row["tzfjjxz_mc"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public tdps.Model.DM_TZFJJXZ GetModel(string tzfjjxz_dm) { StringBuilder strSql = new StringBuilder(); strSql.Append("select tzfjjxz_dm,tzfjjxz_mc from DM_TZFJJXZ "); strSql.Append(" where tzfjjxz_dm=@tzfjjxz_dm "); SQLiteParameter[] parameters = { new SQLiteParameter("@tzfjjxz_dm", DbType.String, 3) }; parameters[0].Value = tzfjjxz_dm; tdps.Model.DM_TZFJJXZ model = new tdps.Model.DM_TZFJJXZ(); DataSet ds = SQLiteHelper.ExecuteDataSet(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }