public void ExecuteDeleteExchCommand(object obj)
{
try
{
if (ListOfExchanges.Contains(SelectedExchange))
{
ListOfExchanges.Remove(SelectedExchange);
}
else
{
statusManager.SetStatus(new Status("Exchange symbol does not exists !!", StatusSeverity.Information, null));
}
}
catch (Exception ex)
{
string str = "Failed to delete exchange";
statusManager.SetStatus(new Status(str, ex));
logger.Write(str + ex.Message);
}
}
public void ExecuteAddExchCommand(object obj)
{
try
{
if (ListOfExchanges.Contains(NewExchSymbol))
{
statusManager.SetStatus(new Status("Exchange symbol already added !!", StatusSeverity.Information, null));
}
else if (String.IsNullOrWhiteSpace(NewExchSymbol))
{
statusManager.SetStatus(new Status("Select an exchange symbol !!", StatusSeverity.Information, null));
}
else
{
ListOfExchanges.Add(NewExchSymbol);
}
}
catch (Exception ex)
{
string str = "Failed to add new exchange\n";
statusManager.SetStatus(new Status(str, ex));
logger.Write(str + ex.Message);
}
}