| Имя | Описание | |
|---|---|---|
 | AllowAutoRedirect | Gets or sets a value that indicates whether the request should follow redirection responses. |
| BytesTotal | Gets the count of bytes that should be uploaded to HTTP server. |
| BytesUploaded | Gets the count of bytes that already uploaded to HTTP server. |
| CookieHeader | Gets or sets the cookie header for current HTTP uploading session. |
| Credentials | Provides authentication information for the request. |
| ErrorCode | Gets the error code of current uploading process. |
| ErrorString | Gets the error string of current uploading process. |
| MaximumAutomaticRedirections | Gets or sets the maximum number of redirects that the request will follow. |
| ProxyHost | Gets or sets the name or IP address of the proxy server host. |
| ProxyPassword | Gets or sets the proxy server password. |
| ProxyPort | Gets or sets the proxy server port. |
| ProxyUser | Gets or sets the proxy server user. |
| Referer | Gets or sets the URL of web resource from which the POST request is sent. |
| ResponseCode | Gets the response code from the server. |
| ResponseContent | Gets the response content from the HTTP server. |
| ResponseString | Gets the response string from the server. |
| StatusCode | Gets the status code of current uploading process. |
| StatusString | Gets the status string of current uploading process. |
| Timeout | Get or sets the timeout, in milliseconds, assigned to the read-write operations with server. |
| Url | Gets or sets the URL of web resource to which the POST request should be sent. |
| UseDefaultCredentials | Gets or sets a bool value that controls whether default credentials are sent with requests. |