}//buttonExit_Click()
/// <summary>
/// Form closing event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AmbreRecoveryViewer_Closing(object sender, FormClosingEventArgs e)
{
// Exit.
this.FormClosing -= new FormClosingEventHandler(AmbreRecoveryViewer_Closing);
// Delete the files we copied.
if (m_RepoFileList.Count > 0)
{
try
{
foreach (string filePath in m_RepoFileList)
{
System.IO.File.Delete(filePath);
}
}
catch (Exception ex)
{
Log.NewEntry(LogLevel.Major, "Failed to delete copied files and the error is {0}.", ex);
}
}
// Shut down the fill hub.
if (m_AuditTrailFillHub != null)
{
m_AuditTrailFillHub.RequestSubstractEventHandler();
m_AuditTrailFillHub.RequestStop();
m_AuditTrailFillHub = null;
}
// Shut down the services.
if (m_MarketTTAPIService != null)
{
m_MarketTTAPIService.RequestStop();
m_MarketTTAPIService = null;
}
if (m_TTAPIService != null)
{
m_TTAPIService.ServiceStateChanged -= new EventHandler(TTAPIService_ServiceStateChanged);
m_TTAPIService.RequestStop();
m_TTAPIService = null;
}
// Shut down the log.
if (Log != null)
{
Log.NewEntry(LogLevel.Minor, "The form is closing.");
Log.Flush();
Log.RequestStop();
Log = null;
}
}//Form_Closing()
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
//
//
//
//
// **** ShutDown() ****
//
/// <summary>
/// Called when the form is about to close to release resources nicely.
/// </summary>
private void ShutDown()
{
if (!m_IsAppShuttingDown)
{
m_IsAppShuttingDown = true;
if (Log != null)
{
Log.RequestStop();
Log = null;
}
if (m_FillHub != null)
{
//m_FillHub.PositionBookCreated -= new EventHandler(FillHub_PositionBookCreated);
//m_FillHub.PositionBookChanged -= new EventHandler(FillHub_PositionBookChanged);
//m_FillHub.PositionBookPnLChanged -= new EventHandler(FillHub_PositionBookPnLChanged);
m_FillHub.Request(new Misty.Lib.OrderHubs.OrderHubRequest(Misty.Lib.OrderHubs.OrderHubRequest.RequestType.RequestShutdown));
m_FillHub = null;
}
if (m_MarketHub != null)
{
m_MarketHub.RequestStop();
m_MarketHub = null;
}
if (m_TTServices != null)
{
m_TTServices.ServiceStateChanged -= new EventHandler(TTServices_ServiceStateChanged);
m_TTServices.Dispose();
m_TTServices = null;
}
if (m_TalkerHub != null)
{
m_TalkerHub.ServiceStateChanged -= new EventHandler(TalkerHub_ServiceStateChanged);
m_TalkerHub.Request(TalkerHubRequest.StopService);
//m_TalkerHub = null;
}
}
}//Shutdown().