i think this is a error

```c#
FileStream stream = File.OpenRead(fileName);
Stream requestStream = request.GetRequestStream();
do
{
readBytes = requestStream.Read(buffer, 0, bufferLength);
stream.Write(buffer, 0, bufferLength);
count += readBytes;
}
```

---
#### Document Details

⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.*

* ID: 655d00c5-c500-3541-4758-530d3a9857a1
* Version Independent ID: ad505076-046c-e4c3-bf80-aed7beb3e0b8
* Content: [FtpWebRequest.Timeout Property (System.Net)](https://docs.microsoft.com/en-us/dotnet/api/system.net.ftpwebrequest.timeout?view=netframework-4.7.2)
* Content Source: [xml/System.Net/FtpWebRequest.xml](https://github.com/dotnet/dotnet-api-docs/blob/master/xml/System.Net/FtpWebRequest.xml)
* Product: **dotnet-api**
* GitHub Login: @karelz
* Microsoft Alias: **ncldev**