Create-New-DataSet-from-History-Data-Provider

CODE:

        private void AddDataSet()
        {
            DataSet dataSet = new DataSet();
            dataSet.Name = "Tinkoff";
            dataSet.PreferredDataProviderName = Name;
            dataSet.ReadOnlySymbols = true;
            dataSet.IsUserCreated = false;
            dataSet.Glyph = Glyph;
            dataSet.DataProvider = this;
            app.AddLogItem(Name, "Creating dataset...", Color.Gray, null, this);
            app.DataSets.Add(dataSet);
        }