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What are I/O classes in C#?
The System.IO namespace has various classes useful for performing various operations with files, such as creating and deleting files, reading from or writing to a file, closing a file etc.
The following are the I/O classes in C# −
| Sr.No. | I/O Class & Description |
|---|---|
| 1 | BinaryReader Reads primitive data from a binary stream. |
| 2 | BinaryWriter Writes primitive data in binary format. |
| 3 | BufferedStream A temporary storage for a stream of bytes. |
| 4 | Directory Helps in manipulating a directory structure. |
| 5 | DirectoryInfo Used for performing operations on directories. |
| 6 | DriveInfo Provides information for the drives. |
| 7 | File Helps in manipulating files. |
| 8 | FileInfo Used for performing operations on files. |
| 9 | FileStream Used to read from and write to any location in a file. |
| 10 | MemoryStream Used for random access to streamed data stored in memory. |
| 11 | Path Performs operations on path information. |
| 12 | StreamReader Used for reading characters from a byte stream. |
| 13 | StreamWriter Is used for writing characters to a stream. |
| 14 | StringReader Is used for reading from a string buffer. |
| 15 | StringWriter Is used for writing into a string buffer. |
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