C# program to write multiple (all) lines into a text file
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total answers (1)
Severity: 8192
Message: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
Filename: libraries/Filtered_db.php
Line Number: 23
total answers (1)
Program
Output
Note: In above program, we need to remember, when we use "File" class, System.IO namespace must be included in the program.