The ReadAllBytesAsync method asynchronously reads all the bytes from a file specified by the path parameter. This method is part of the BaseFileSystem class, which provides an abstraction for file system operations. The method returns a Task<byte[]>, which represents the asynchronous operation and contains the byte array of the file's contents upon completion.
To use the ReadAllBytesAsync method, you need to provide the file path as a string. The method will return a task that you can await to get the byte array of the file's contents. Ensure that the file exists at the specified path to avoid exceptions.
// Example usage of ReadAllBytesAsync
public async Task<byte[]> GetFileBytesAsync(string filePath)
{
// Create an instance of BaseFileSystem
var fileSystem = new BaseFileSystem();
// Use ReadAllBytesAsync to read the file
byte[] fileBytes = await fileSystem.ReadAllBytesAsync(filePath);
return fileBytes;
}