在C＃中获取特殊的日期模式 [英] Get special pattern of date in C#

问题描述

我要求以dd \ / mm \ / yyyy格式设置日期我试过



string date = dy + @\ +/+ mn + @\+/+ yy;



但在调试期间，我指定的值变为dd \\ / mm \\ / yyyy我也试过



string test = date.Replace（\\，@\）;



它会改变输出值，但我必须在服务器端分配值并使用进一步发布....请帮助

解决方案

日期没有特殊格式 - 它不是字符串。

如果你想要一个以特殊方式显示日期的字符串，你可以使用日期的toString-Command。在这里，您可以根据需要构建Output-String。

 myString = myDate.toString（  MMMM mm.yyyy）; 

...或者你想要的。

参考toString-Placeholder的解释......

你想用结果字符串做什么？以下代码应该有效：

   string  date = dy +   \\ / + mn +   \\ / + yy;  

或者，如果您的值已经在DateTime对象中，那么可以使用：

  string  date = sDate.ToString（  dd \\\\\ / MM \\\\ / yy）; 
 
  //  或 
 
  string  date = sDate.ToString（ @  dd \\ / MM\\ / YY）; 

I have a require of of setting date in format of dd\/mm\/yyyy i tried

string date = dy + @"\" + "/" + mn + @"\" + "/" + yy;

but during debug where i assign value becomes dd\\/mm\\/yyyy i also tried

string test = date.Replace("\\",@"\");

it changes value in output but i have to assign value on server side and use futher for posting....please help

解决方案

Date has no special Format - it isn't a string.
If you want a string, which Displays your Date in a special way you could use the toString-Command of Date. Here you could build up your Output-String as you want.

myString = myDate.toString("MMMM mm.yyyy") ;

... or what you want.
Refer the decription of the toString-Placeholders ...

What are you trying to do with the resulting string? The following code should work:

string date = dy + "\\/" + mn + "\\/" + yy;

Alternatively if your values are already in a DateTime object you could just use:

string date = sDate.ToString("dd\\\\/MM\\\\/yy");

// or

string date = sDate.ToString(@"dd\\/MM\\/yy");

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