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Simple HTTP POSTDemonstrates a simple HTTP POST.
Dim req As New Chilkat.HttpRequest() Dim http As New Chilkat.Http() Dim success As Boolean ' Any string unlocks the component for the 1st 30-days. success = http.UnlockComponent("Anything for 30-day trial") If (success <> true) Then MsgBox(http.LastErrorText) Exit Sub End If ' This example simulates this FORM: ' <form action="processPost.asp" method="post"> ' First name: <input type="text" name="firstName"><br /> ' Last name: <input type="text" name="lastName"><br /> ' <input type="submit" value="Submit"> ' </form> ' The online FORM is found at this URL: ' http://www.chilkatsoft.com/simpleForm.html ' Build an HTTP POST Request: req.UsePost() ' The FORM target is http://www.chilkatsoft.com/processPost.asp ' An easy way of filling out most of the HTTP request object ' is to call SetFromUrl: req.SetFromUrl("http://www.chilkatsoft.com/processPost.asp") ' The only remaining task is to add the params to the ' HTTP request object: req.AddParam("firstName","Matt") req.AddParam("lastName","Jones") ' Send the HTTP POST and get the response. ' The POST is being sent to chilkatsoft.com, on port 80 ' (the default HTTP port), and not using SSL. Dim domain As String Dim port As Long Dim ssl As Boolean domain = "chilkatsoft.com" port = 80 ssl = false ' The HTTP POST is sent here: Dim resp As Chilkat.HttpResponse resp = http.SynchronousRequest(domain,port,ssl,req) If (resp Is Nothing ) Then TextBox1.Text = TextBox1.Text & http.LastErrorText & vbCrLf Else ' Display the HTML source of the page returned. TextBox1.Text = TextBox1.Text & resp.BodyStr & vbCrLf End If |
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