📜  颤振下拉按钮删除下划线 - Dart 代码示例

📅  最后修改于: 2022-03-11 14:48:07.184000             🧑  作者: Mango

代码示例1
Just wrap DropdownButton inside DropdownButtonHideUnderline like this :

new DropdownButtonHideUnderline(
 child: DropdownButton()
)