private void plotItemsToolStripMenuItem_Click(object sender, EventArgs e)
 {
     timeSeriesPlot.AutoRedraw = false;
     HideOrShowCurves hideOrShowCurves = new HideOrShowCurves(timeSeriesPlot.TimeSeriesDataSet);
     hideOrShowCurves.ShowDialog();
     timeSeriesPlot.AutoRedraw = true;
     timeSeriesPlot.Initialize();
 }
 private void hideCurvesToolStripMenuItem_Click(object sender, EventArgs e)
 {
     HideOrShowCurves hideOrShowCurves = new HideOrShowCurves(timeSeriesGroup);
     hideOrShowCurves.Show();
 }