如何在当前日期创建文件夹？ [英] How to create a folder in current date?

问题描述

我想在当前日期创建文件夹，如第一次26-9-2014，然后再次我希望当前日期的文件夹在同一位置。



我想要



c：\\download\26-9-2014



26-9 -2014_1



26-9-2014_2



想要创建。

I want to create folder in current date ,like 26-9-2014 this first ,then again i want the folder in current date in same location.

I want

c:\\download\26-9-2014

26-9-2014_1

26-9-2014_2

like that want to create.

推荐答案

请参阅：

http://msdn.microsoft.com/en-us/library/system.datetime.now(v = vs.110）.aspx [ ^ ]，

http：// msdn .microsoft.com / zh-cn / library / system.datetime.utcnow（v = vs.110）.aspx [ ^ ]，

http://msdn.microsoft.com/en-us/library/system.io.directory.createdirectory%28v=vs.110 ％29.aspx [ ^ ]。



另请参阅此类名为 ToString的所有方法和字符串格式：

http://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.110).aspx [ ^ ]，

http://msdn.microsoft.com/en-us/library/8kb3ddd4（v = vs.110）的.aspx [ ^ ]。



我想我列出了100％你需要的。

-SA

Please see:
http://msdn.microsoft.com/en-us/library/system.datetime.now(v=vs.110).aspx[^],
http://msdn.microsoft.com/en-us/library/system.datetime.utcnow(v=vs.110).aspx[^],
http://msdn.microsoft.com/en-us/library/system.io.directory.createdirectory%28v=vs.110%29.aspx[^].

See also all methods of this class named ToString and string formatting:
http://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.110).aspx[^],
http://msdn.microsoft.com/en-us/library/8kb3ddd4(v=vs.110).aspx[^].

I think I listed 100% of what you need.

—SA

参考thiz ..



如何根据C＃中的日期和时间创建文件夹 [ ^ ]

Refer thiz..

how to create a folder based on Date and time in C#[^]

试试这个

try this

string path = @"E:\test";
         DirectoryInfo di = new DirectoryInfo(path);
         if (di.Exists)
         {
             string exp = DateTime.Now.ToString("dd-MM-yyyy") + "*";
             string[] dirs = Directory.GetDirectories(path, exp + "*");
             int count = dirs.Length;
             Directory.CreateDirectory(path + "\\" + exp.TrimEnd('*') + "_" + (count + 1));
         }

祝你好运; - ）

good luck ;-)

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