如何在列表框中的列表项之间添加间距？ [英] How to add spacing between list items in listbox?

问题描述

嗨朋友们，



这里我有一个问题，就是我需要列表框中的列表项应该有间距。但我运气不好，我无法做到。这可能与否。任何人都可以帮助我。我已经谷歌了，但我找不到具体的解决方案。



问候，



Thanes

Hi Friends,

Here i have a problem, which is i need the list items in listbox should be have spacing. But my bad luck, i cannot make it. Is that possible or not. Can anyone help me please. I already google it, but i could not find a specific solution.

Regards,

Thanes

推荐答案

使用CSS。您不必为每个项添加一个类，您可以使用子选择器来选择和选项，只有父级的选择器部分可以带有一个类：

https://developer.mozilla.org/en-US/docs/Web/CSS/Child_selectors [ ^ ]。



你可以使用的样式属性是填充，或 margin 。请试试;这很简单。



（我是否必须解释客户端的列表框呈现为 select 元素与选项元素？:-)）

-SA

By using CSS. You don't have to add a class to each item, you can use child selectors for select and option, only only the parent's part of selector can come with a class:
https://developer.mozilla.org/en-US/docs/Web/CSS/Child_selectors[^].

The style property you can use would be padding, or margin. Please try; this is pretty simple.

(Did I have to explain that the "list box" is rendered on client side as select element with option elements? :-))

—SA

嗨朋友们，我准备好了解决问题。需要添加代码：ListBox1.Items.Add（）;

Hi friends, i m settle the problem ready. need to add the code: ListBox1.Items.Add("");

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