Sometimes, we need to remove
a specific line from a text file. For instance, when working with .csv files we
often need to delete the 1st record as it is the header of csv file and is not
required. This post describes how to delete a specific line from your file. The
below code reads
myFile.txt
file and removes the 1st line from the file.
Source Code
List linesList =
File.ReadAllLines("myFile.txt").ToList();
linesList.RemoveAt(0);
File.WriteAllLines("myFile.txt"),
linesList.ToArray());
If you want to delete any specific line,
modify Line 2 above and set the line number you want to delete and you're done.