How to write string in file c#

Vedran Vedran 9, 4 4 gold badges 45 45 silver badges 57 57 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog.

Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked Related Hot Network Questions. WriteAllLinesAsync which:. WriteAllTextAsync which:. There are additional conditions that may cause exceptions when working with the file system, it is best to program defensively.

Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. The following code snippet creates a file using the CreateText method that returns a StreamWriter object. The WriteLine method of SteamLine can be used to add line text to the object and writes to the file. The following code snippet creates a file using the Create method that returns a FileSteam object. The Write method of FileStream can be used to write text to the file.

The FileInfo. Here is a recommended article: Use FileInfo class in C to work with files. View All. Create a Text File in C. Mahesh Chand Updated date Jan 16, Create File. Two common ways are to use the StreamWriter and File classes. The StreamWriter constructor takes a full file name and creates the file if it does not exist. The following code example uses a StreamWriter to create and write to a file.

The WriteLine method of the StreamWriter writes the next line in the file. WriteLine "Monica Rathbun" ; writer. WriteLine "Vidya Agarwal" ; writer.

WriteLine "Mahesh Chand" ; writer. WriteLine "Vijay Anand" ; writer. ReadAllText fullPath ; Console. WriteAllLines method writes a string array to a file.