saedbfd saedbfd - 1 month ago 16
C# Question

Get dynamic substring in c#

I have a string like this:


D:\ClickSitePlayer\ClickSitePlayer\ClickSitePlayer\bin\Debug\sad_3.mp4


At the end of the string there is a file name (video name). the file name is not fixed and will change each time.

1 - How can i get file name (sad_3.mp4) in this string?

2 - After getting file name, how can i get file id? (file id comes after '_' and is 3 here)

Answer
  1. Path.GetFileName (MyPath)

  2. You want to probably use Regex to get a good match and extract the number.

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