public void HandleMessage(IBMessage message) //This is the "UI entry point" and as such will handle the UI update by another thread
{
if (this.InvokeRequired)
{
MessageHandlerDelegate callback = new MessageHandlerDelegate(HandleMessage);
this.Invoke(callback, new object[] { message });
}
else
{
UpdateUI(message);
}
}
private void UpdateUI(IBMessage message)
{
// http://nlog-project.org/download/ A logging lib
ShowMessageOnPanel("(UpdateUI) Message type: " + message.Type.ToString());
switch (message.Type)
{
case MessageType.ConnectionStatus:
{
ConnectionStatusMessage statusMessage = (ConnectionStatusMessage)message;
if (statusMessage.IsConnected)
{
status_CT.Text = "Connected! Your client Id: " + ibClient.ClientId;
button1.Text = "Disconnect";
}
else
{
status_CT.Text = "Disconnected...";
button1.Text = "Connect";
}
break;
}
case MessageType.Error:
{
ErrorMessage error = (ErrorMessage)message;
ShowMessageOnPanel("Request " + error.RequestId + ", Code: " + error.ErrorCode + " - " + error.Message);
HandleErrorMessage(error);
break;
}
case MessageType.TickOptionComputation:
case MessageType.TickPrice:
case MessageType.TickSize:
{
//HandleTickMessage((MarketDataMessage)message);
break;
}
case MessageType.MarketDepth:
case MessageType.MarketDepthL2:
{
//deepBookManager.UpdateUI(message);
break;
}
case MessageType.HistoricalData:
case MessageType.HistoricalDataEnd:
{
//historicalDataManager.UpdateUI(message);
break;
}
case MessageType.RealTimeBars:
{
//realTimeBarManager.UpdateUI(message);
break;
}
case MessageType.ScannerData:
case MessageType.ScannerParameters:
{
//scannerManager.UpdateUI(message);
break;
}
case MessageType.OpenOrder:
case MessageType.OpenOrderEnd:
case MessageType.OrderStatus:
case MessageType.ExecutionData:
case MessageType.CommissionsReport:
{
//orderManager.UpdateUI(message);
break;
}
case MessageType.ManagedAccounts:
{
//orderManager.ManagedAccounts = ((ManagedAccountsMessage)message).ManagedAccounts;
//accountManager.ManagedAccounts = ((ManagedAccountsMessage)message).ManagedAccounts;
//exerciseAccount.Items.AddRange(((ManagedAccountsMessage)message).ManagedAccounts.ToArray());
break;
}
case MessageType.AccountSummaryEnd:
{
//accSummaryRequest.Text = "Request";
//accountManager.UpdateUI(message);
break;
}
case MessageType.AccountDownloadEnd:
{
break;
}
case MessageType.AccountUpdateTime:
{
//accUpdatesLastUpdateValue.Text = ((UpdateAccountTimeMessage)message).Timestamp;
break;
}
case MessageType.PortfolioValue:
{
//accountManager.UpdateUI(message);
//if (exerciseAccount.SelectedItem != null)
// optionsManager.HandlePosition((UpdatePortfolioMessage)message);
break;
}
case MessageType.AccountSummary:
case MessageType.AccountValue:
case MessageType.Position:
case MessageType.PositionEnd:
{
//accountManager.UpdateUI(message);
break;
}
case MessageType.ContractDataEnd:
{
//searchContractDetails.Enabled = true;
contractManager.UpdateUI(message);
break;
}
case MessageType.ContractData:
{
HandleContractDataMessage((ContractDetailsMessage)message); // ***********************
var z = (ContractDetailsMessage)message;
ShowMessageOnPanel("SYMBOL: " + z.ContractDetails.Summary.Symbol + " successfully found at: " + z.ContractDetails.Summary.PrimaryExch + " exchange");
break;
}
case MessageType.FundamentalData:
{
//fundamentalsQueryButton.Enabled = true;
contractManager.UpdateUI(message);
break;
}
case MessageType.ReceiveFA:
{
//advisorManager.UpdateUI((AdvisorDataMessage)message);
break;
}
case MessageType.PositionMulti:
case MessageType.AccountUpdateMulti:
case MessageType.PositionMultiEnd:
case MessageType.AccountUpdateMultiEnd:
{
//acctPosMultiManager.UpdateUI(message);
break;
}
case MessageType.SecurityDefinitionOptionParameter:
case MessageType.SecurityDefinitionOptionParameterEnd:
{
//optionsManager.UpdateUI(message);
break;
}
case MessageType.SoftDollarTiers:
{
//orderManager.UpdateUI(message);
break;
}
default:
{
HandleMessage(new ErrorMessage(-1, -1, message.ToString())); // Default message
break;
}
}
}
