Business.DatabaseHandler.CopyFileAsync C# (CSharp) Метод

        public async Task CopyFileAsync(string sourcePath, string destinationPath) {
            using (Stream source = File.Open(sourcePath, FileMode.Open, FileAccess.Read)) {
                using (Stream destination = File.Create(destinationPath)) {
                    await source.CopyToAsync(destination);
                }
            }
        }