how to get datetime with milliseconds in c#?

Question

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

Vinay Singh · Answer

Hi Try the below code string certDate= 25-Oct-1301.08.24.7320000PM ; DateTimecertifiedDateTime; DateTime.TryParseExact(certDate dd-MMM-yyhh.mm.ss.ffffffftt  CultureInfo.InvariantCulture System.Globalization.DateTimeStyles.None out certifiedDateTime); certifiedDateTime.Dump();

Akshay Phadke · Answer

Try this string filename = Path.GetFileName(FileUploadControl.FileName); FileUploadControl.SaveAs(Server.MapPath( ~/upload ) + filename); Dont call me Sir call me just Akshay .. :)

Akshay Phadke · Answer

Try this Path.Combine(str_uploadpath fileName); rather tha + in ur code @E:/File/Graph + strfilename + .xls;

Ehsan Sajjad · Answer

you are getting error because : sign is not allowed in the file name use an empty space or . instead

Vinoth Rajendran · Answer

Hi Please change string path = @E:/File/Graph; tostring path = @E:\File\Graph; and try Thanks Vinoth

Mani Kandan · Answer

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

Mani Kandan · Answer

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.