コード例 #1
0
        public void LoadPortfolio(string fName)
        {
            FileStream fStream = null;
            try
            {
                XmlSerializer portInput = new XmlSerializer(typeof(PortFolio));

                fStream = new FileStream(fName, FileMode.Open, FileAccess.Read, FileShare.None);

                portfolio = (PortFolio)portInput.Deserialize(fStream);

                fStream.Close();
                portfolioPath = fName;

                foreach (Holding hld in portfolio.Positions)
                {
                    dataList.Add(new TickerData(hld));
                }

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error Loading Portfolio File");
                portfolio = null;
                portfolioPath = "";
            }
            finally
            {
                if (fStream != null)
                    fStream.Close();

            }
        }
コード例 #2
0
        private void newPortfolioToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (portfolio != null)
            {
                if (MessageBox.Show("Are you sure you wish to lose the current portfolio?", "New Portfolio", MessageBoxButtons.OKCancel) != System.Windows.Forms.DialogResult.OK)
                    return;
            }
            portfolio = new PortFolio();

            TickerListForm frm = new TickerListForm();
            frm.TickerList = new List<Holding>();

            DialogResult res = frm.ShowDialog();

            if (res == System.Windows.Forms.DialogResult.OK)
            {
                portfolio.Positions = frm.TickerList.ToArray();
            }
        }