I want inside if (State == State.Terminated) to make something like this, when the DrawingTool is deleted:
ChartControl e = ChartPanel.ChartControl; if (e != null) { e.Dispatcher.Invoke((Action)(() => { Window chartWindow = Window.GetWindow(e.Parent); quantitySelector = chartWindow.FindFirst("ChartTraderControlQuantityS elector") as QuantityUpDown; if (quantitySelector != null) { quantitySelector.Value = 1; } })); }
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