The ReadAllBytes method in the BaseFileSystem class is used to read all the bytes from a specified file path. This method returns a System.Span<byte> representing the byte data of the file. It is a non-static, public method, meaning it must be called on an instance of BaseFileSystem.
To use the ReadAllBytes method, you need to have an instance of BaseFileSystem. Call the method with the file path as a string argument. Ensure that the file exists at the specified path to avoid exceptions.
// Example usage of ReadAllBytes method
BaseFileSystem fileSystem = new BaseFileSystem();
string filePath = "path/to/your/file.txt";
// Read all bytes from the file
System.Span<byte> fileBytes = fileSystem.ReadAllBytes(filePath);
// Process the byte data as needed
foreach (byte b in fileBytes)
{
// Do something with each byte
}