Description: File Access in C# refers to an enumeration that specifies the level of access allowed for a file. This enumeration, called ‘FileAccess’, is part of the ‘System.IO’ namespace and is used to define how a file can be interacted with in terms of reading, writing, or both. The available access levels are ‘Read’, which allows only reading the file; ‘Write’, which allows only writing; and ‘ReadWrite’, which allows both reading and writing. This classification is fundamental to ensuring data security and integrity, as it allows developers to control how information stored in files is accessed. By using ‘FileAccess’, programmers can create more robust and secure applications, preventing unauthorized access or accidental modifications of data. Additionally, this enumeration is used in conjunction with other file handling classes, such as ‘FileStream’, to establish the access mode when opening a file. In summary, FileAccess in C# is an essential tool for file management, providing precise control over how data is interacted with.
