Dim xml As NewChilkat.Xml
xml.Tag = "soapenv:Envelope"
xml.AddAttribute("xmlns:awd","http://www.wcc.nrcs.usda.gov/ns/awdbWebService")
xml.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
xml.UpdateChildContent("soapenv:Header","")
xml.UpdateChildContent("soapenv:Body|awd:getStationElements|awd:stationTriplet","string")
xml.UpdateChildContent("soapenv:Body|awd:getStationElements|awd:beginDate","string")
xml.UpdateChildContent("soapenv:Body|awd:getStationElements|awd:endDate","string")
' In a SOAP HTTP request, including the XML declaration (<?xml version="1.0" encoding="UTF-8"?>) in the XML body is generally not required.
xml.EmitXmlDecl = FalseDim soapRequestBody As String = xml.GetXml()
Dim endpoint As String = "https://wcc.sc.egov.usda.gov/awdbWebService/services"Dim soapAction As String = ""' For SOAP requests, the standard Content-Type is usually set to "text/xml" or "application/soap+xml"Dim contentType As String = "text/xml"Dim http As NewChilkat.Http
http.ClearHeaders()
http.SetRequestHeader("Content-Type",contentType)
http.SetRequestHeader("SOAPAction",soapAction)
Dim resp AsChilkat.HttpResponse = http.PostXml(endpoint,soapRequestBody,"utf-8")
If (http.LastMethodSuccess = False) Then
Debug.WriteLine(http.LastErrorText)
Debug.WriteLine("Failed to send SOAP request.")
Exit SubEnd If' Get the XML response body.Dim responseXml As NewChilkat.Xml
resp.GetBodyXml(responseXml)
Dim statusCode As Integer = resp.StatusCode
Debug.WriteLine("response status code: " & statusCode)
' If the status code does not indicate succcess, then show the response XML,
' which probably contains error information.If (statusCode <> 200) Then
Debug.WriteLine(responseXml.GetXml())
Exit SubEnd If
Debug.WriteLine(responseXml.GetXml())
' Parse the successful SOAP response XML.' This is a sample of the response XML, but the namespace prefixes will be different.
' We can parse the result using "*" for the namespace prefixes (see below).Dim beginDate As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:beginDate")
Dim dataPrecision As Integer = responseXml.GetChildIntValue("*:Body|*:getStationElementsResponse|*:return|*:dataPrecision")
Dim duration As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:duration")
Dim elementCd As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:elementCd")
Dim endDate As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:endDate")
Dim unitCd As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:heightDepth|*:unitCd")
Dim value As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:heightDepth|*:value")
Dim ordinal As Integer = responseXml.GetChildIntValue("*:Body|*:getStationElementsResponse|*:return|*:ordinal")
Dim originalUnitCd As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:originalUnitCd")
Dim stationTriplet As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:stationTriplet")
Dim storedUnitCd As String = responseXml.GetChildContent("*:Body|*:getStationElementsResponse|*:return|*:storedUnitCd")