Classic ASP Requires Chilkat v11.0.0+
Facebook Upload Photo from Local File

Uploads a new photo with a caption from a local file.
Chilkat Classic ASP Downloads

Classic ASP
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

'  This example assumes Chilkat HTTP to have been previously unlocked.
'  See Global Unlock Sample for sample code.

set http = Server.CreateObject("Chilkat.Http")

set req = Server.CreateObject("Chilkat.HttpRequest")
req.HttpVerb = "POST"
req.ContentType = "multipart/form-data"
req.Path = "/v2.7/me/photos"

'  Use the previously obtained access token.
'  Note: The publish_actions scope is required to upload a photo.
req.AddHeader "Authorization","Bearer FACEBOOK-ACCESS-TOKEN"

'  Send an "Expect: 100-continue" header in the request.
'  This causes the HTTP server to end a 100-continue response
'  immediately after receiving the HTTP header.  The client
'  (Chilkat) will receive this intermediate response, and if
'  it's not an error response, it knows that the HTTP server will
'  accept the data that is forthcoming.
'  The alternative is to get an error response after trying to upload
'  the entire contents of the files.
req.AddHeader "Expect","100-continue"

'  Set a photo caption.
req.AddParam "caption","Here are some penguins!"

'  Additional parameters can be added to the request by 
'  calling AddParam once per parameter.  
'  See https://developers.facebook.com/docs/graph-api/reference/user/photos
'  for more information about other optional parameters.

'  Indicate the local file to be uploaded.
success = req.AddFileForUpload("source","qa_data/jpg/penguins2.jpg")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( req.LastErrorText) & "</pre>"
    Response.End
End If

'  Upload the image file..
set resp = Server.CreateObject("Chilkat.HttpResponse")
success = http.HttpSReq("graph.facebook.com",443,1,req,resp)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"
    Response.End
End If

'  Examine the response body:
responseJson = resp.BodyStr
Response.Write "<pre>" & Server.HTMLEncode( responseJson) & "</pre>"

'  The response contains JSON, such as this:
'  {"id":"10210224963435862","post_id":"10224048320139890_10210224963435862"}

%>
</body>
</html>