.NET Core C#

HTTPS Upload File to Web Server

See more HTTP Examples

Uploads a file to a web server using HTTPS. .NET Core C#

bool success = false;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// The ContentType, HttpVerb, and Path properties should
// always be explicitly set.
Chilkat.HttpRequest req = new Chilkat.HttpRequest();
req.HttpVerb = "POST";
req.Path = "/receiveMyUpload.aspx";
req.ContentType = "multipart/form-data";

req.AddStringForUpload("fileA","fileA.txt","This is the contents of file A","utf-8");
success = req.AddFileForUpload("starfish.jpg","qa_data/jpg/starfish.jpg");
if (success == false) {
    Debug.WriteLine(req.LastErrorText);
    return;
}

Chilkat.Http http = new Chilkat.Http();

// ----------------------------------------------------------------------------
// IMPORTANT:
// HTTP uploads require a counterpart implementation on the server, written in any desired language
// such as C#, Classic ASP, PHP, etc., which consumes the upload being sent.
// See: ASP.NET Receive Upload
// ----------------------------------------------------------------------------

// Do the upload.
bool useSslTls = true;
Chilkat.HttpResponse resp = new Chilkat.HttpResponse();
success = http.HttpSReq("www.example.com",443,useSslTls,req,resp);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Debug.WriteLine("response status code = " + Convert.ToString(resp.StatusCode));
Debug.WriteLine("response body:");
Debug.WriteLine(resp.BodyStr);