C#; WebClient class; problem z uploadanjem

Na natu sem sstaknil sledeco kodo:

Console.Write("\nPlease enter the URI to post data to : ");
string uriString = Console.ReadLine();
// Create a new WebClient instance.
WebClient myWebClient = new WebClient();
Console.WriteLine("\nPlease enter the data to be posted to the URI {0}:",uriString);
string postData = Console.ReadLine();
// Apply ASCII Encoding to obtain the string as a byte array.
byte[] postArray = Encoding.ASCII.GetBytes(postData);
Console.WriteLine("Uploading to {0} ...", uriString);
myWebClient.Headers.Add("Content-Type","application/x-www-form-urlencoded");

//UploadData implicitly sets HTTP POST as the request method.
byte[] responseArray = myWebClient.UploadData(uriString,postArray);

// Decode and display the response.
Console.WriteLine("\nResponse received was :{0}", Encoding.ASCII.GetString(responseArray));

...

Ko program pozenes, je portrebno vpisati URI, potem pa se nekaj, kar bo uploadano. No, na PCju imam postavljen IIS, v root datoteki je samo en fajl, Miha.txt. Dovolil sem branje in pisanje, NTFS je Full control za Everyone.

Ko pozenem program, najprej vpisem http://192.168.0.1 (ali pa dodam se /Miha.txt), potem pa se napisem neke crke, recimo. V vrstici, ki je odebeljena, pride do errorja:
Unhandled Expection: System.Net.WebExpection: The remote server returned an error: 405 Method Not Allowed.
at System.Net.HttpWebRequest.CheckFinalstatus()
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult async Result)
at System.Net.HttpWebRequest.GetResponse()
at System.Net.WebClient.Upload(String address, String method, Byte data)


Kaj bi to lahko bilo krivo? Oz, kako bi v programu preveril, ce lahko zapisujem v dolocen folder oz. datoteko? Ker sem nekje ze srecal, mislim, da WriteAllow (ali nekaj temu podobnega), s cemer preversi, ce lahko zapisujes.

Pa vprasal bi se za kaksen primer, kaj se lahko recimo napise v oklapej v tem ukazu:
myWebClient.Headers.Add("Content-Type","application/x-www-form-urlencoded");


by Miha

To o CGI skriptah nic ne vem. Sem pa zdele poskusil ukaz UploadFile in tudi tu dobim isti error.

Drgace pa te stvari iscem tukaj. Tu sem nekje zasledil, da URI 'podpira' vse, kar se zacne z http. Tako, da ce hocem preko http zapisat neki v fajl.txt, naj ne bi bilo tezav. Ali pac?

Aja, pa DownloadFile dela. No, se vedno pa iscem ukaz, kako programsko preveriti, ce lahko zapisujem v neko datoteko.


by Miha

Heh, zdej mi pa mece error: (403) Forbidden. In ti mi napise, ce uporabim UploadData ali pa UploadFile. Pa namesto POST sem preizkusil dati OPTIONS, GET, HEAD, PUT, DELETE, TRACE. In pri vecini mi napise zgornji error...


by Miha