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Jason
160
In FillSceneGraph(...) Event Handler, e.Grid is null?
posted

Hi there,

 I want to do something about my x-axis (CompositeChart with a ColumnChart Layer and a LineChart Layer): set its near margin to 10pixels and then use FillSceneGraph event handler to fill the gap (b/w Origin to Start of the x-axis).

 My problem is the e.Grid is always null, so I can't do IAdvanceAxis x = e.Grid["X"];

        private void ultraChart1_FillSceneGraph(object sender, FillSceneGraphEventArgs e)
        {
            IAdvanceAxis xx = (IAdvanceAxis)e.Grid["X"];//e.Grid is null
            IAdvanceAxis yy = (IAdvanceAxis)e.Grid["Y"];//e.Grid is null

            //I can use the following line to make it work.
            //((Infragistics.UltraChart.Core.Primitives.Line)e.SceneGraph[3]).p1.X = 70;
        }
 

Any idea would be much appreciated!

 

Cheers,

Jason