how to get datetime with milliseconds in c#?

Abhilash J A

Sir,

I am trying to export excel sheet using C#.net and also need excel sheet name like year with datetime.
I have tried below c# code but can not getting date like this, ie;

I want output, string strfilename = "06/24/2016-8:32:45.126 AM";

DateTime filename = DateTime.Now;
string strfilename = filename.ToString("yyyyMMddHHmmss");

Kindly replay me.

Regards,
Abhilash.J.A

7 Replies

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Ehsan Sajjad10y ago
you are getting error because :sign is not allowed in the file name, use an empty space or . instead
0
Akshay Phadke10y ago
Try this
string filename = Path.GetFileName(FileUploadControl.FileName);
FileUploadControl.SaveAs(Server.MapPath("~/upload") + filename);
Dont call me Sir call me just Akshay .. :)
+1
Vinoth Rajendran10y ago
Hi
Please changestring path = @"E:/File/Graph"; tostring path = @"E:\File\Graph";
and try
Thanks
Vinoth
0
Abhilash J A10y ago
Akshay,
I have written code below like this,
DateTime filename = DateTime.Now;
string strfilename = filename.ToString("yyyy/MM/dd/HH:mm:ss") + ".xls";
string path = @"E:/File/Graph";
string p = Path.Combine(path, strfilename);
System.IO.FileInfo filepp = new System.IO.FileInfo(p);
again this error 'E:/File/Graph\\2016/06/24/17:11:42.xls'
The given path's format is not supported
0
Akshay Phadke10y ago
Try this
Path.Combine(str_uploadpath, fileName);
rather tha + in ur code @"E:/File/Graph" + strfilename + ".xls";
+1
Abhilash J A10y ago
Sir,
I have written code like this:
DateTime filename = DateTime.Now;
string strfilename = filename.ToString("dd/MM/yyyy-hh:mm:ss tt");
string p = @"E:/File/Graph" + strfilename + ".xls";
System.IO.FileInfo filepp = new System.IO.FileInfo(p);
error occured:The given path's format is not supported.
But I already have this path "E:/File/Graph" in my local machine.
Please replay me.
0
Vinay Singh10y ago
Hi
Try the below code
stringcertDate="25-Oct-1301.08.24.7320000PM";
DateTimecertifiedDateTime;
DateTime.TryParseExact(certDate,"dd-MMM-yyhh.mm.ss.ffffffftt",
CultureInfo.InvariantCulture,
System.Globalization.DateTimeStyles.None,
outcertifiedDateTime);
certifiedDateTime.Dump();
+2

how to get datetime with milliseconds in c#?

The given path's format is not supported