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();
}
}
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();
}
}
