What is StreamWriter class?
StreamWriter class in C# writes characters to a stream in a specified encoding. StreamWriter. StreamWriter class is inherited from TextWriter class that provides methods to write an object to a string, write strings to a file, or to serialize XML. StreamWriter is defined in the System.IO namespace.
What is StreamReader and StreamWriter class?
StreamReader and StreamWriter are found in the System.IO namespace. Both classes are useful when you want to read or write character-based data. Both of these classes deal with Unicode characters. StreamReader derives from the Abstract class “TextReader” and StreamWriter derives from “TextWriter”.
What is a StreamReader?
A StreamReader is a TextReader which means it is a Stream wrapper. A TextReader will convert (or encode) Text data (string or char) to byte[] and write them down to the underlying Stream .
What is StreamWriter in VB net?
The StreamWriter class is derived from the TextWriter class and can be used to write text to a stream. You can create an instance of the StreamWriter class by assigning it a Stream object returned by a method call, or by passing a file path to one of its constructors.
Is StreamWriter thread safe?
The StreamWriter documentation has this to say: “Any public static (Shared in Visual Basic) members of this type are thread safe. StreamWriter extends the TextWriter class, which itself has a static method for generating a thread safe wrapper.
What is a StreamWriter in VB net?
What is the difference between StreamWriter and TextWriter?
It uses the TextWriter class as a base class and provides the overload methods for writing data into a file. The StreamWriter is mainly used for writing multiple characters of data into a file.
What is the difference between BinaryWriter and StreamWriter?
1. StreamWriter is more for text and BinaryWriter is for primitive types including strings of particular encodings. BinaryWriter writes the in-memory binary representation of the integer. The StreamWriter writes the ASCII representation.
What is the use of StreamReader?
StreamReader is designed for character input in a particular encoding, whereas the Stream class is designed for byte input and output. Use StreamReader for reading lines of information from a standard text file.
What does StreamWriter flush do?
Clears all buffers for the current writer and causes any buffered data to be written to the underlying stream.