PDFsharp & MigraDoc Foundation

Der Thread wurde abgebrochen.
   bei Microsoft.Win32.Win32Native.WriteFile(SafeFileHandle handle, Byte* bytes, Int32 numBytesToWrite, Int32& numBytesWritten, IntPtr mustBeZero)
   bei System.IO.FileStream.WriteFileNative(SafeFileHandle handle, Byte[] bytes, Int32 offset, Int32 count, NativeOverlapped* overlapped, Int32& hr)
   bei System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count)
   bei System.IO.FileStream.FlushInternalBuffer()
   bei System.IO.FileStream.Flush(Boolean flushToDisk)
   bei System.IO.FileStream.Flush()
   bei System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder)
   bei System.IO.StreamWriter.Flush()
   bei MigraDoc.DocumentObjectModel.Serializer.get_Position()
   bei MigraDoc.DocumentObjectModel.Serializer.BeginBlock()
   bei MigraDoc.DocumentObjectModel.Serializer.BeginContent()
   bei MigraDoc.DocumentObjectModel.Tables.Cell.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.Tables.Cells.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.Tables.Row.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.Tables.Rows.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.Tables.Table.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.DocumentElements.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.Section.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.Sections.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.Document.Serialize(Serializer serializer)
   bei MigraDoc.DocumentObjectModel.IO.DdlWriter.WriteDocument(DocumentObject documentObject)
   bei MigraDoc.DocumentObjectModel.IO.DdlWriter.WriteToFile(DocumentObject docObject, String filename, Int32 indent, Int32 initialIndent)
   bei MigraDoc.DocumentObjectModel.IO.DdlWriter.WriteToFile(DocumentObject docObject, String filename)

Task t = Task.Factory.StartNew(
      c =>
      {
        try
        {
           //generates the pdf and calls the function that throws the Exception
          sendPdfReport((HttpContext)c);
        }
        catch (Exception e)
        {
          //Do something in case of Exception
        }
      }, HttpContext.Current);