public async Task <string> GetCheckSumAsync(string path, string fileName, FtpHashAlgorithm algorithm)
{
try
{
string result = string.Empty;
FtpHash remoteHash = await _ftpClient.GetChecksumAsync(path + fileName);
if (remoteHash.IsValid)
{
result = remoteHash.Value;
}
return(result);
}
catch (Exception ex)
{
throw ex;
}
}