private void btnEdit_Click(object sender, System.EventArgs e) { if (tvFormula.SelectedNode != null) { if (tvFormula.SelectedNode.Tag != null) { ChartWinControl.EditFormula((FormulaBase)tvFormula.SelectedNode.Tag); } } }
private void btnSource_Click(object sender, System.EventArgs e) { int i = lbFormulaList.SelectedIndex; if (i >= 0) { FormulaBase fb = FormulaBase.GetFormulaByName((string)lbFormulaList.Items[i]); ChartWinControl.EditFormula(fb); } }