private void Inference_Tracer_Load(object sender, EventArgs e) { Core_Ref.VariablesPB = PBTracing; Core_Ref.LBFiredRules = LBFiredRules; Core_Ref.G = PContainer.CreateGraphics(); if (Core_Ref.VariablesCount == 0) { Core_Ref.LoadVariablesData(); } Core_Ref.InitilizeInferenceDrawing(); MainForm.RunInferenceTracer = true; }