private bool LoadFile(string fileName) { CloseAllModuleDialogs(); CloseHistoryWindow(); CloseNotesWindow(); theNeuronArrayView.theSelection.selectedRectangles.Clear(); CloseAllModuleDialogs(); SuspendEngine(); try { // Load the data from the XML to the Brainsim Engine. FileStream file = File.Open(fileName, FileMode.Open); XmlSerializer reader = new XmlSerializer(typeof(NeuronArray), GetModuleTypes()); theNeuronArray = (NeuronArray)reader.Deserialize(file); file.Close(); } catch (Exception e1) { if (e1.InnerException != null) { MessageBox.Show("File Load failed because:\r\n " + e1.Message + "\r\nAnd:\r\n" + e1.InnerException.Message); } else { MessageBox.Show("File Load failed because:\r\n " + e1.Message); } return(false); } for (int i = 0; i < theNeuronArray.arraySize; i++) { if (theNeuronArray.GetNeuron(i) == null) { theNeuronArray.SetNeuron(i, new Neuron(i)); } if (theNeuronArray.GetNeuron(i).CurrentCharge > 0 || theNeuronArray.GetNeuron(i).LastCharge > 0) { theNeuronArray.AddToFiringQueue(theNeuronArray.GetNeuron(i).Id); } } //Update all the synapses to ensure that the synapse-from lists are correct foreach (Neuron n in theNeuronArray.Neurons()) { if (n.SynapsesFrom != null) { n.SynapsesFrom.Clear(); } } foreach (Neuron n in theNeuronArray.Neurons()) { if (n.Synapses != null) { foreach (Synapse s in n.Synapses) { n.AddSynapse(s.TargetNeuron, s.Weight, theNeuronArray, false); s.N = theNeuronArray.GetNeuron(s.TargetNeuron); } } if (n.CurrentCharge >= 1 || n.LastCharge >= 1 || n.Model == Neuron.modelType.LIF) { theNeuronArray.AddToFiringQueue(n.Id); } } theNeuronArray.CheckSynapseArray(); theNeuronArrayView.Update(); setTitleBar(); Task.Delay(1000).ContinueWith(t => ShowDialogs()); foreach (ModuleView na in theNeuronArray.modules) { if (na.TheModule != null) { na.TheModule.SetUpAfterLoad(); } } if (theNeuronArray.displayParams != null) { theNeuronArrayView.Dp = theNeuronArray.displayParams; } NeuronArrayView.SortAreas(); Update(); SetShowSynapsesCheckBox(theNeuronArray.ShowSynapses); OpenHistoryWindow(); ResumeEngine(); return(true); }