TreeView增加子目录出错
TreeView->Items->BeginUpdate();
TreeView->Items->Clear() ;
TreeView->Items->Add(NULL,"新增行一");
TreeView->Items->Add(NULL,"新增行二");
TreeView->Items->AddChild(TreeView->Items->Item[1],"111111" ) ;
//加在"新增行二
TreeView->Items->AddChild(TreeView->Items->Item[0],"000000" );
//加在"新增行一
TreeView->Items->AddChild(TreeView->Items->Item[1],"222221" ) ;
//为何会加在"000000"上,而不加在"新增行二" 上
TreeView->Items->AddChild(TreeView->Items->Item[0],"333330" ) ;
TreeView->Items->EndUpdate() ;