使用 C# 在 DateTime.ToString 中添加文本？

Question

I want to add a 'at' inside my DateTime format string but every time I try it messes it up?我想在我的 DateTime 格式字符串中添加一个“at”，但每次我尝试都会把它搞砸？

origin.ToString("dd/MM/yyyy at HH:mm:ss");

When its this it works fine... but looks a bit ugly.当它这个它工作正常......但看起来有点难看。

origin.ToString("dd/MM/yyyy HH:mm:ss");

Answer 1

添加转义序列：

origin.ToString("dd/MM/yyyy 'at' HH:mm:ss")

Answer 2

t is a custom format specifier and will be replaced with A or P based on the time of day. t是自定义格式说明符，将根据一天中的时间替换为A或P

t The first character of the AM/PM designator. t AM/PM 指示符的第一个字符。

You can prevent that from happening by escaping it with \\ .您可以通过使用\\对其进行转义来防止这种情况发生。

origin.ToString("dd/MM/yyyy a\t HH:mm:ss");

Answer 3

You may add the following code:您可以添加以下代码：

System.DateTime.Now.Date.ToString() + "at" + System.DateTime.Now.TimeOfDay.ToString()

and then use this in your code.然后在您的代码中使用它。