How do I open a text file in C#?

ReadAllText() method opens a text file, reads all the text in the file into a string, and then closes the file. The following code snippet reads a text file in to a string….How To Read A Text File In C#

1. // Read entire text file content in one string.
2. string text = File. ReadAllText(textFile);
3. Console. WriteLine(text);

How do I read a line from a text file in C#?

“read a specific line from a text file c#” Code Answer

1. string GetLine(string fileName, int line)
2. {
3. using (var sr = new StreamReader(fileName)) {
4. for (int i = 1; i < line; i++)
5. sr. ReadLine();
6. return sr. ReadLine();
7. }
8. }

How does StreamReader work in C#?

C# StreamReader is used to read characters to a stream in a specified encoding. StreamReader. Read method reads the next character or next set of characters from the input stream. StreamReader is inherited from TextReader that provides methods to read a character, block, line, or all content.

How do you pronounce C#?

C# (pronounced “See Sharp”) is a modern, object-oriented, and type-safe programming language. C# enables developers to build many types of secure and robust applications that run in . NET. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers.

How do I view a text file in Windows?

On a Windows machine, we can open a text file from command prompt by just giving the file name. For example to open a text file named file1. txt, we just need to type file1. txt in the command prompt and press ‘Enter’.

How do I read a notepad file?

How to Read from Notepad file

1. Select file Activity to select the file at run time [file. txt].
2. Then Assign Activity and assigning variable of String type = File. ReadAllText(selectedFile). opList = File.ReadAllText(selectedFile)
3. Then used For each loop.

How do I read a line from a file in Python?

Use readlines() to Read the range of line from the File The readlines() method reads all lines from a file and stores it in a list. You can use an index number as a line number to extract a set of lines from it. This is the most straightforward way to read a specific line from a file in Python.

Is StreamReader buffered?

“When reading from a Stream, it is more efficient to use a buffer that is the same size as the internal buffer of the stream.”. According to this weblog , the internal buffer size of a StreamReader is 2k, so I can efficiently read a file of some kbs using the Read() avoiding the Read(Char[], Int32, Int32) .