// returns a FileList object containing the files in OneDrive
// that have not yet been added to the current file registry
public async Task <FileList> GetFilesToRegister()
{
if (RegistryAddress != null)
{
// get list of files in Drive folder
FileList list = await MyDriveManager.GetFileList(RegistryAddress);
// filter list down to only unregistered files
return(await MyEthManager.OnlyUnregistered(RegistryAddress, list));
}
throw new Exception("No file registry chosen");
}