Official Content

Adds a header to the HTTP header.


&DataType.AddHeader(Name, Value)

     Variable name based on an HttpClient or an HttpResponse data type.

   Name of the header, must be string.

   Value of the header, must be string.


Extended Data Types: HttpClient, HttpResponse
Generators:  .NET.NET FrameworkJava


// &httpresponse is HttpResponse data type

The former line sets the “User-Agent” header with the “GeneXus” value

&HttpResponse.AddHeader(!'Content-Disposition',!'attachment; filename="WhatsApp Image 2020-01-10 at 12.45.59.jpeg"') 

The former line is part of the code of probably a procedure with Call protocol property set to 'HTTP' that returns a file. The line sets the Content-Disposition header so that the file downloaded to the browser with the name "WhatsApp Image 2020-01-10 at 12.45.59.jpeg"

See Also

HttpClient data type
HttpResponse data type


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