- Introduction and Purpose
- StreamReader reads characters from streams in C# programming
- Class enables efficient reading of text files without loading entire files
- Handles different character encodings for text files
- Constructor Options
- Multiple constructors available for different file types
- Can specify encoding when creating StreamReader objects
- Requires System.IO namespace access
- Usage and Best Practices
- Objects should be properly disposed using using statement
- Close files after reading to prevent memory leaks
- ReadLine() and ReadToEnd() methods available for text file reading
- Try-Catch blocks help handle errors and exceptions
- Comparison with Other Input Classes
- Different from BinaryReader which reads binary data
- TextReader reads buffer of text
- StreamReader specifically reads text files
- Performance Considerations
- Avoid reading entire files into memory for large files
- Memory usage can cause performance issues with large files
- Proper file closing essential for program stability