22 lines
1001 B
VB.net
22 lines
1001 B
VB.net
Sub Main()
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Dim HttpReq As WinHttp.WinHttpRequest
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' in the "references" dialog of the IDE, check
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' "Microsoft WinHTTP Services, version 5.1" (winhttp.dll)
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Const HTTPREQUEST_PROXYSETTING_PROXY As Long = 2
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Const WINHTTP_FLAG_SECURE_PROTOCOL_TLS1 As Long = &H80&
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Const WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_1 As Long = &H200&
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Const WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_2 As Long = &H800&
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#Const USE_PROXY = 1
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Set HttpReq = New WinHttp.WinHttpRequest
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HttpReq.Open "GET", "https://groups.google.com/robots.txt"
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HttpReq.Option(WinHttpRequestOption_SecureProtocols) = WINHTTP_FLAG_SECURE_PROTOCOL_TLS1 Or _
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WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_1 Or _
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WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_2
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#If USE_PROXY Then
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HttpReq.SetProxy HTTPREQUEST_PROXYSETTING_PROXY, "my_proxy:80"
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#End If
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HttpReq.SetTimeouts 1000, 1000, 1000, 1000
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HttpReq.Send
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Debug.Print HttpReq.ResponseText
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End Sub
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