C# webapi return file

[HttpGet]
public HttpResponseMessage Generate()
{
    var stream = new MemoryStream();
    // processing the stream.

    var result = new HttpResponseMessage(HttpStatusCode.OK)
    {
        Content = new ByteArrayContent(stream.ToArray())
    };
    result.Content.Headers.ContentDisposition =
        new System.Net.Http.Headers.ContentDispositionHeaderValue("attachment")
    {
        FileName = "CertificationCard.pdf"
    };
    result.Content.Headers.ContentType =
        new MediaTypeHeaderValue("application/octet-stream");

    return result;
}

Source: stackoverflow.com

Similar codes

0 vote179 views1 answer
How to we put a link in button in a view in asp.net
C#
0 vote167 views1 answer
C# ensure static constructor is called
C#
0 vote183 views1 answer
Unity iap
C#Unity
0 vote159 views1 answer
C# program that joins List of strings
C#
0 vote169 views1 answer
C# webrequest cookies
C#
0 vote162 views1 answer
Defining vectors in c#
C#
5 votes162 views1 answer
C# random float between two numbers
C#
0 vote210 views1 answer
C# load form
C#
0 vote175 views1 answer
Add row count devepxress report
C#
0 vote168 views1 answer
WCF service dependency injection
C#