为 TimePicker 设置 24 小时制时间格式 [英] Set 24-hour time format for TimePicker

问题描述

我正在使用

请注意，它以 24 小时格式正确显示时间.但是，当您选择该时间并返回该字段时，它会将其显示为非 24 小时制时间，并带有 AM/PM:

有没有办法强制控件以24小时格式显示时间?谢谢.

解决方案

从 1.5 开始，您不能明确强制执行它:

您可以使用 SelectedTimeFormat (long/short) 例如

但是，这会选择 Windows 区域设置短/长格式，因此它取决于本地 PC.

我想我可以为将来的版本添加覆盖...

I'm building an MVVM Light WPF app in Visual Studio 2015 using the Material Design in XAML Toolkit. Here's the TimePicker control:

<materialDesign:TimePicker Is24Hours="True" />

Here's what the control looks like when you click it:

Note that it shows the time in 24-hour format correctly. However, when you select that time and return to the field, it displays it as non-24-hour time, with AM/PM:

Is there any way to force the control to display the time in 24-hour format? Thanks.

解决方案

As of 1.5 you can't explicitly enforce it:

You can use SelectedTimeFormat (long/short) e.g.

<materialDesign:TimePicker Is24Hours="True" SelectedTimeFormat="Long" />

But, this picks up the Windows regional setting short/long formats, so it depends on the local PC.

I guess I can add an override for a future release...

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