CODEWITHSUNDEEP
c#asp.nethttp
Dusan
Dusan

Reputation: 5144

How to get request contents in ASP.Net

I have the following code which posts file to ASP.net page:

using (var Client = new WebClient())
    Client.UploadFile("http://localhost:1625/Upload.aspx", @"TestFile.csv");

On the server page I read the contents of the request:

        var Contents = new byte[Request.InputStream.Length];
        Request.InputStream.Read(Contents, 0, (int)Request.InputStream.Length);

This is what I get in the contents:

-----------------------8cf2bdc76fe2b40
Content-Disposition: form-data; name="file"; filename="TestFile.csv"
Content-Type: application/octet-stream

1;Test 1
2;Test 2
3;Test 3
4;Test 4
5;Test 5
-----------------------8cf2bdc76fe2b40--

Actual file contents are just 1;Test 1 ... 5;Test 5. My question is how to get only file contents and not the whole request with headers?

Upvotes: 4

Views: 6222

Answers (4)

Chibueze Opata
Chibueze Opata

Reputation: 10044

Try

var Content = Client.UploadFile("http://localhost:1625/Upload.aspx", @"TestFile.csv");
string fileContents = Encoding.ASCII.GetString(Contents));

Upvotes: 0

SSA
SSA

Reputation: 5483

Try this, get the posted file first:

 {
    HttpFileCollection files = Request.Files;
    HttpPostedFile file = files[0];
    int filelength = file.ContentLength;
    byte[] input = new byte[filelength ];
    file.InputStream.Read(input, 0, filelength );

   }

Upvotes: 1

Matthias
Matthias

Reputation: 1032

Try to work with the HttpRequest class. It has a property Files which states holding the files uploaded by the client. I did not test this...

Upvotes: 0

Gaurav Agrawal
Gaurav Agrawal

Reputation: 4431

you can use NameValueCollection to getting request content in ASP.Net:

NameValueCollection nvc = Request.Form;
string firstname, lastname;
if (!string.IsNullOrEmpty(nvc["txtFirstName"]))
{
  firstname = nvc["txtFirstName"];
}

if (!string.IsNullOrEmpty(nvc["txtLastName"]))
{
  lastname = nvc["txtLastName"];
}

here txtFirstName and txtLastName both are the Names of the controls of previous page.

Upvotes: 0

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