WFA_psychometric_chart.Form_handler.ReDrawingLineAndNode C# (CSharp) Method

        public void ReDrawingLineAndNode()
        {
            index = 0;//Reset the index as fresh data is going to be inserted
            //--This is for replotting all the things again...
            series1.Points.Clear();
            for (int i = 0; i < menuStripNodeLineInfoValues.Count; i++)//-- this -1 is done because for three points we have two line series..
            {
                //chart1.Series.Remove(menuStripNodeLineInfoValues[i].lineSeriesID);
                menuStripNodeLineInfoValues[i].lineSeriesID.Points.Clear();
            }
            //--this is redraw functionality
            //foreach(var values in menuStripNodeInfoValues)
            for (int x = 0; x < menuStripNodeInfoValues.Count; x++)
            {
                string labelValue;
                if (menuStripNodeInfoValues[x].showItemText == "Label")
                {
                    labelValue = menuStripNodeInfoValues[x].label;
                }
                else if (menuStripNodeInfoValues[x].showItemText == "Name")
                {
                    labelValue = menuStripNodeInfoValues[x].name;
                }
                else
                {
                    labelValue = menuStripNodeInfoValues[x].source;
                }

                ReDrawPoints(series1, menuStripNodeInfoValues[x].xVal, menuStripNodeInfoValues[x].yVal, menuStripNodeInfoValues[x].colorValue, menuStripNodeInfoValues[x].source, menuStripNodeInfoValues[x].name, menuStripNodeInfoValues[x].label, labelValue);
                incrementIndex++;
                index++;
            }
            //--resetting incrementIndex
            incrementIndex = 0;
            if (menuStripNodeLineInfoValues.Count > 0)
            {

                for (int x = 0; x < menuStripNodeLineInfoValues.Count; x++)
                {
                    incrementIndex++;

                    ReDrawLines(menuStripNodeLineInfoValues[x].ID, menuStripNodeLineInfoValues[x].prevNodeId, menuStripNodeLineInfoValues[x].nextNodeId, menuStripNodeLineInfoValues[x].lineSeriesID, menuStripNodeLineInfoValues[x].lineColorValue);

                }

            }

            chart1.Invalidate();
            incrementIndex = 0;//reset the values again..
        }