private void btnEdit_Click(object sender, EventArgs e)
 {
     InertiaArithmeticOperForm form = new InertiaArithmeticOperForm("edit", selNode);
     if (form.ShowDialog() != DialogResult.OK)
     {
         return;
     }
     ParaData.GetWeightParameterList()[10].Clear();
 }
        private void btnNew_Click(object sender, EventArgs e)
        {
            InertiaArithmeticOperForm form = new InertiaArithmeticOperForm("new", selNode);
            if (form.ShowDialog() != DialogResult.OK)
            {
                return;
            }

            TreeNode node = treeViewArithmeticList.Nodes[0];
            string key = node.Name + "\\" + form.strIntertiaArithmeticFileName + ".iam";
            if (!node.Nodes.ContainsKey(key))
            {
                node.Nodes.Add(key, form.strIntertiaArithmeticFileName, 4, 5);
            }
            if (node.IsExpanded == false)
            {
                node.Expand();
            }

            ParaData.GetWeightParameterList()[10].Clear();
        }