CategoryPanelGroup动态生成节点

    TCategoryPanel *cp;

    for (int i = 0; i < TreeView1->Items->Count; i++)
    {
        if (TreeView1->Items->Item[i]->Level == 0)
        {
            cp = new TCategoryPanel(CategoryPanelGroup1);
            cp->PanelGroup = CategoryPanelGroup1;
            cp->Caption = TreeView1->Items->Item[i]->Text;
        }
    }