IfcDoc.FormEdit.toolStripMenuItemInsertExample_Click C# (CSharp) Method

        private void toolStripMenuItemInsertExample_Click(object sender, EventArgs e)
        {
            DocExample docExample = new DocExample();

            if (this.treeView.SelectedNode.Tag is DocExample)
            {
                DocExample docParent = (DocExample)this.treeView.SelectedNode.Tag;
                docParent.Examples.Add(docExample);

                TreeNode tn = LoadNode(this.treeView.SelectedNode, docExample, docExample.Name, true);
                this.treeView.SelectedNode = tn;
            }
            else
            {
                // top-level
                this.m_project.Examples.Add(docExample);

                TreeNode tn = LoadNode(this.treeView.Nodes[12], docExample, docExample.Name, true);
                this.treeView.SelectedNode = tn;
            }
            this.toolStripMenuItemEditRename_Click(sender, e);

            this.m_modified = true;
        }