/// <summary>
/// Method for ThreadStart delegate
/// </summary>
public void RunProcess()
{
Thread.CurrentThread.IsBackground = true; //make them a daemon
WorkProgressInteropNegotiator negotiator = new WorkProgressInteropNegotiator();
negotiator.reportProgress = new ReportProgressCallback(ReportProgress);
negotiator.cancellationPending = new CancellationPendingCallback(() => { return(Stop); });
// Refer for details to
// "How to: Marshal Callbacks and Delegates Using C++ Interop"
// http://msdn.microsoft.com/en-us/library/367eeye0%28v=vs.100%29.aspx
GCHandle gch = GCHandle.Alloc(negotiator);
CppLongFunction(negotiator);
gch.Free();
}
static void CSharpLongFunctionWrapper(object sender, DoWorkEventArgs e)
{
BackgroundWorker bw = sender as BackgroundWorker;
WorkProgressInteropNegotiator negotiator = new WorkProgressInteropNegotiator();
negotiator.reportProgress = new ReportProgressCallback(bw.ReportProgress);
negotiator.cancellationPending = new CancellationPendingCallback(() => bw.CancellationPending);
// Refer for details to
// "How to: Marshal Callbacks and Delegates Using C++ Interop"
// http://msdn.microsoft.com/en-us/library/367eeye0%28v=vs.100%29.aspx
GCHandle gch = GCHandle.Alloc(negotiator);
CppLongFunction(negotiator);
gch.Free();
e.Cancel = negotiator.cancel;
}
void bgWorker_DoWork(object sender, DoWorkEventArgs e)
{
WorkProgressInteropNegotiator negotiator = new WorkProgressInteropNegotiator();
negotiator.reportProgress = new ReportProgressCallback(ReportProgress);
negotiator.cancellationPending = new CancellationPendingCallback(() => { return(Stop); });
try
{
StartDiffractionSimulation(negotiator, Input, Output);
}
catch (Exception ex)
{
System.Console.WriteLine("Problem with loading dll");
System.Console.WriteLine(ex.Message);
}
}
public static extern void CppLongFunction([In, Out] WorkProgressInteropNegotiator negotiator);
public static extern int StartDiffractionSimulation([In, Out] WorkProgressInteropNegotiator negotiator, string input, string output);
