Get a REST Response Header Value by Index

See more REST Examples

Demonstrates Rest.ResponseHdrValue, which returns the value of the response header at a zero-based index. The same index used with ResponseHdrName gives the corresponding field name.

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

success = 0

set rest = CreateObject("Chilkat.Rest")
bTls = 1
bAutoReconnect = 1
success = rest.Connect("example.com",443,bTls,bAutoReconnect)
If (success = 0) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

success = rest.SendReqNoBody("GET","/api/items/123")
If (success = 0) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

statusCode = rest.ReadResponseHeader()
If (statusCode < 0) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

'  Return the value of the response header at a zero-based index.  Use the same index with
'  ResponseHdrName to get the corresponding field name.
numHeaders = rest.NumResponseHeaders

For i = 0 To numHeaders - 1
    value = rest.ResponseHdrValue(i)
    If (rest.LastMethodSuccess = 0) Then
        outFile.WriteLine(rest.LastErrorText)
        WScript.Quit
    End If

    outFile.WriteLine("Header " & i & " value: " & value)
Next

outFile.Close