private void btnOptions_Click(object sender, EventArgs e)
        {
            CoxPHGraphOptionsDialog GOD = new CoxPHGraphOptionsDialog((Epi.Windows.Analysis.Forms.AnalysisMainForm)mainForm, this.lstGraphVars, this.txtGraphType, this.bolCustomizeGraph);

            GOD.ShowDialog();
            this.lstGraphVars      = GOD.lstGraphVars;
            this.txtGraphType      = GOD.txtGraphType;
            this.bolCustomizeGraph = GOD.bolCustomizeGraph;
            GOD.Close();
        }
 private void btnOptions_Click(object sender, EventArgs e)
 {
     CoxPHGraphOptionsDialog GOD = new CoxPHGraphOptionsDialog((Epi.Windows.Analysis.Forms.AnalysisMainForm)mainForm, this.lstGraphVars, this.txtGraphType, this.bolCustomizeGraph);
     GOD.ShowDialog();
     this.lstGraphVars = GOD.lstGraphVars;
     this.txtGraphType = GOD.txtGraphType;
     this.bolCustomizeGraph = GOD.bolCustomizeGraph;
     GOD.Close();
 }