using System.Collections.Generic; using HslCommunication; namespace DataBlockHelper.DBHelpers { public class Db3000Helper { public static List ReadDb() { List ls = new List(); var operateResult = PlcConnect.Instance.Read("DB3000.0.0",1); if (operateResult.IsSuccess) { var context = operateResult.Content; for (var i = 0; i < 6; i++) { var bo= context.GetBoolByIndex(i); ls.Add(bo); } } return ls; } } }