字符串日期格式，C＃ASP.NET MVC4

Question

I'm completely new to C# Asp.Net, and having trouble formatting the following string:

string defTo = string.Format (@"{0:yyyy\/MM\/dd}" , DateTime.Now);

It prints as: YYYYMMDD

I would like it to print as: YYYY/MM/DD <- Notice the forward slashes.

Can someone point out how I could achieve this?

Answer 1

尝试这个：

string defTo =DateTime.Now.ToString("yyyy/MM/dd")

Answer 2

删除反斜杠：

string defTo = string.Format("{0:yyyy/MM/dd}", DateTime.Now);

Answer 3

尝试

DateTime.Now.ToString("yyyy/MM/dd")

Answer 4

You were close:

string defTo = string.Format("{0:dd\\/MM\\/yyyy}", DateTime.Now);

EDIT: This should work too:

"{0:dd'/'MM'/'yyyy}"

Answer 5

您不需要为“ /”使用转义字符，只需将其删除：

string defTo = string.Format ( @"{0:yyyy/MM/dd}" , DateTime.Now );

Answer 6

You don't need the forward slashes since you declared it a literal string @"..." .

Anything inside the quotes are "as-is" except for other quote characters. To escape them you should double them:

var str1 = @"this is a ""double quote"" in a literal string";