void ZedGraphControlPlus_ContextMenuBuilder(object sender, ZedGraphControlPlus.ContextMenuBuilderEventArgs args) { var items = args.MenuStrip.Items; items.Add(new ToolStripSeparator()); { var ppl = args.Row; int index = args.Index; if (ppl != null && index > 0 && index < ppl.Count && ppl.PLSreference != null) { byte collectorNumber = (byte)((ZedGraphControlPlus)sender).Tag; ushort step = (ushort)ppl.PLSreference.Step[index].X; items.Add(new ToolStripMenuItem("Добавить точку в редактор", null, (s, e) => { var form = new AddPointForm(step, collectorNumber); if (form.ShowDialog() == DialogResult.OK) { Graph.PointToAdd = form.PointToAdd; } })); items.Add(new ToolStripMenuItem("Коэффициент коллектора " + collectorNumber, null, (s, e) => Modified |= new SetScalingCoeffForm(step, collectorNumber, graph != Graph.MeasureGraph.Instance, graph.setScalingCoeff).ShowDialog() == DialogResult.Yes)); { var ped = ppl.PEDreference; items.Add(new ToolStripMenuItem("Вычесть из текущего с перенормировкой на точку", null, (s, e) => GraphForm_OnDiffOnPoint(step, collectorNumber, ped))); if (ped != null) { items.Add(new ToolStripMenuItem("Вычесть из текущего с перенормировкой на интеграл пика", null, (s, e) => GraphForm_OnDiffOnPoint(ushort.MaxValue, null, ped))); } } items.Add(new ToolStripSeparator()); } } var stepViewItem = new ToolStripMenuItem("Ступени", null, (s, e) => graph.AxisDisplayMode = ScalableDataList.DisplayValue.Step); var voltageViewItem = new ToolStripMenuItem("Напряжение", null, (s, e) => graph.AxisDisplayMode = ScalableDataList.DisplayValue.Voltage); var massViewItem = new ToolStripMenuItem("Масса", null, (s, e) => graph.AxisDisplayMode = ScalableDataList.DisplayValue.Mass); switch (graph.AxisDisplayMode) { case ScalableDataList.DisplayValue.Step: stepViewItem.Checked = true; break; case ScalableDataList.DisplayValue.Voltage: voltageViewItem.Checked = true; break; case ScalableDataList.DisplayValue.Mass: massViewItem.Checked = true; break; } items.Add(new ToolStripMenuItem("Выбрать шкалу", null, stepViewItem, voltageViewItem, massViewItem)); }