You can open a text file and read each line.
1. [ VB ] Reading lines
The text file haggis.txt includes
some lines of text.
test text
1. [ Python ] Reading lines
The text file haggis.txt includes
some lines of text.
test text
1. [ C++ ] Reading lines
The text file haggis.txt includes
some lines of text.
You read each line into a buffer
s in this case the buffer size
has been set to 1024 characters.
test text
1. [ C# ] Reading lines
The text file haggis.txt includes
some lines of text.
- The
StreamReader represents a text file that can process one
line at a time.
- We use the
ReadLine method to obtain a single line of text.
- When the file has been exhausted the string returned will be
null.
test text
1. [ Java ] Reading lines
The text file haggis.txt includes
some lines of text.
- The
BufferedReader represents a text file.
- You can create
BufferedReader from a
FileReader.
- The while condition
(s=fh.readLine())!=null does two
things, it assigns the string s and it checks for null.
test text
1. [ Perl ] Reading lines
The text file haggis.txt includes
some lines of text.
Note that the end of line character is included. The chomp method
removes this character (on windows this is two characters).
test text
1. [ Ruby ] Reading lines
The text file haggis.txt includes
some lines of text.
Note that the end of line character is included. The chomp method
removes this character (on windows this is two characters).
test text