C# System.IO Namespace The IO related classes, structures, delegates, and enumerations in C# along with the classes for file and directory support are included in the System.IO namespace. For reading and writing data to files or data streams, the IO related classes can be used. C# System.IO Namespace Classes: The classes residing inside the System.IO … Read more

C# Deserialization The reverse process of serialization is known as deserialization in C# programming. Thus the object can be read from a byte stream. To deserialize the stream, we are using the BinaryFormatter.Deserialize(stream) method. Example: using System; using System.IO; using System.Runtime.Serialization.Formatters.Binary; [Serializable] class Employee { public int ID; public string Name; public Employee(int ID, string … Read more

C# Serialization To convert an object into a byte stream to be saved to memory, file or database, the process of serialization is used in C#. In remote applications, it is used internally. C# SerializableAttribute: The SerializableAttribute attribute is applied to the type, to serialize the object. Without this, the SerializationException exception will be thrown … Read more

C# DirectoryInfo Class Being a part of the System.IO namespace, the DirectoryInfo class in C# facilitates various constructors, methods, and properties to perform operations related to directory and subdirectory, i.e., to create, delete and move a directory or subdirectory. The DirectoryInfo class in C# cannot be inherited, because it is a sealed class. C# DirectoryInfo … Read more

C# FileInfo Class The FileInfo class in C# facilitates properties and methods to deal with the file and its operations, i.e., to create, delete and read a file. Being a part of the System.IO namespace, it writes data to the file using the StreamWriter class. C# FileInfo Class Signature: [SerializableAttribute] [ComVisibleAttribute(true)] public sealed class FileInfo … Read more

C# StringReader Class Being a subclass of the TextReader class, the StringReader class facilitates constructors and methods to perform read operations and is thus used for reading data written by the StringWriter class, synchronously or asynchronously. C# StringReader Signature: [SerializableAttribute] [ComVisibleAttribute(true)] public class StringReader : TextReader C# StringReader Constructors: Constructors Uses StringReader(String) To initialize a … Read more

C# StringWriter Class Being a derived class of the TextWriter class, the StringWriter class is used for writing and dealing with the string data instead of the files with a purpose to manipulate the string data and to store the result into the StringBuilder. StringWriter Class Signature: [SerializableAttribute] [ComVisibleAttribute(true)] public class StringWriter : TextWriter C# … Read more

C# BinaryReader Found in System.IO namespace, the C# BinaryReader class supports specific encoding for reading a string and is thus used for reading the binary information from a stream. Example: using System; using System.IO; namespace Example { class content { static void Main(string[] args) { WriteFile(); ReadFile(); Console.ReadKey(); } static void WriteFile() { using (BinaryWriter … Read more

C# BinaryWriter Found in System.IO namespace, the C# BinaryWriter class supports specific encoding for writing a string and is thus used for writing the binary information into a stream. Example: using System; using System.IO; namespace Example { class content { static void Main(string[] args) { string fileName = "d\\bfile.dat"; using (BinaryWriter bw = new BinaryWriter(File.Open(fileName, … Read more

C# TextReader Found in System.IO namespace, the C# TextReader class is used as a reader for reading text or sequential series of characters. Example: using System; using System.IO; namespace Example { class content { static void Main(string[] args) { using (TextReader reader = File.OpenText("d:\\file.txt")) { Console.WriteLine(reader.ReadToEnd()); } } } }using System; using System.IO; namespace Example … Read more