if (!NThinChartControl1.Initialized)
{

// get the default chart
NChart chart = NThinChartControl1.Charts[0];

// add bar serires to the chart
NBarSeries bar = new NBarSeries();
chart.Series.Add(bar);

// add one bar
bar.Values.Add(10);
bar.FillStyle = new NColorFillStyle(Color.Blue);

NInteractivityStyle interactivityStyle = new NInteractivityStyle();
interactivityStyle.ClientMouseEventAttribute.MouseDown = "alert(\"You clicked on the bar\");";
bar.InteractivityStyle = interactivityStyle;

NThinChartControl1.Controller.Tools.Add(new NClientMouseEventTool());
}

if (!NThinDiagramControl1.Initialized)

{

// init the document
NDrawingDocument document = NThinDiagramControl1.Document;
document.BeginInit();
document.BackgroundStyle.FrameStyle.Visible = false;
document.AutoBoundsPadding = new Nevron.Diagram.NMargins(10f, 10f, 10f, 10f);
document.Style.FillStyle = new NColorFillStyle(Color.White);

NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape circle = factory.CreateShape(BasicShapes.Circle);
circle.Bounds = new NRectangleF(0f, 0f, 200f, 200f);

// apply interactivity
NInteractivityStyle interactivityStyle = new NInteractivityStyle();
interactivityStyle.ClientMouseEventAttribute.MouseDown = "alert(\"You clicked on the circle\");";
circle.Style.InteractivityStyle = interactivityStyle;
document.ActiveLayer.AddChild(circle);

NThinDiagramControl1.SizeToContent();

// configure the controller
NThinDiagramControl1.Controller.Tools.Add(new NClientMouseEventTool());

}