Windows combobox自动完成速度 [英] windows combobox autocomplete speed

问题描述

我正在使用Windows c#2010
该表单具有一个组合框.
当我在组合框中键入内容时，它将查找以该字母开头的项目.
即输入R会带来以R 有没有办法控制您在组合框中键入的速度?因为用户输入速度可能很慢，并且想查看以RT开头的项目?
请问有这个设置吗?
谢谢

I am using windows c# 2010
The form has a combobox.
As I type into the combobox, it looks for the items beginning with that letter.
i.e. typing R brings items beginning with R
But if I type quickly like RT, it brings up items beginning with RT.
Is there a way to control the speed you type into the combobox? Because the user may type slowly and want to see items beginning with RT?
Is there a setting for this please?
Thanks

推荐答案

如果自动完成列表非常大，则可以考虑在列表显示之前的最小文本长度.例如，只有在框中至少输入了2个字符时，才可以显示自动完成功能.这样，用户不必查看所有以R开头的项目，而只需查看以RT开头的项目.

If the autocomplete list is very large, you may consider a minimum text length before the list shows up. For example, you may show the autocomplete only when at least 2 characters have been typed into the box. This way the user does not have to see all items starting with R, just the ones starting with RT.

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