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Opens a file, appends the specified string to the file, and then closes the file. If the specified file does not exist, this method creates a file, writes the specified lines to the file, and then closes the file. Important Methods of Static File ClassĪppends lines to a file, and then closes the file. It is not recommended to use File class for multiple operations on multiple files at the same time due to performance reasons. Use this static File class to perform some quick operation on physical file. The static File class includes various utility method to interact with physical file of any type e.g. Path is a static class that provides functionality such as retrieving the extension of a file, changing the extension of a file, retrieving the absolute physical path, and other path related functionalities.Ĭ# includes static File class to perform I/O operation on physical file system.
#New files info code#
You have more control on how you do read/write operations on a file by writing code manually for reading or writing bytes from a file.ĭirectory is a static class that provides functionality for creating, moving, deleting and accessing subdirectories.ĭirectoryInfo provides instance methods for creating, moving, deleting and accessing subdirectories. The FileInfo class provides the same functionality as a static File class. File is a static class that provides different functionalities like copy, create, move, delete, open for reading or /writing, encrypt or decrypt, check if a file exists, append lines or text to a file's content, get last access time, etc.