Failed to fetch or load the WSDL, HTTP response status code = 500
Using the default WSDL URL: https://www.dataaccess.com/webservicesserver/numberconversion.wso?WSDL
Chilkat.Xml xml = new Chilkat.Xml(); xml.Tag = "soapenv:Envelope"; xml.AddAttribute("xmlns:dat","http://www.dataaccess.com/webservicesserver/"); xml.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/"); xml.UpdateChildContent("soapenv:Header",""); xml.UpdateChildContent("soapenv:Body|dat:NumberToDollars|dat:dNum","99.0"); // 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 = false; string soapRequestBody = xml.GetXml(); string endpoint = "https://www.dataaccess.com/webservicesserver/numberconversion.wso"; string soapAction = ""; // For SOAP requests, the standard Content-Type is usually set to "text/xml" or "application/soap+xml" string contentType = "text/xml"; Chilkat.Http http = new Chilkat.Http(); http.ClearHeaders(); http.SetRequestHeader("Content-Type",contentType); http.SetRequestHeader("SOAPAction",soapAction); Chilkat.HttpResponse resp = http.PostXml(endpoint,soapRequestBody,"utf-8"); if (http.LastMethodSuccess == false) { Debug.WriteLine(http.LastErrorText); Debug.WriteLine("Failed to send SOAP request."); return; } // Get the XML response body. Chilkat.Xml responseXml = new Chilkat.Xml(); resp.GetBodyXml(responseXml); int statusCode = resp.StatusCode; Debug.WriteLine("response status code: " + Convert.ToString(statusCode)); // If the status code does not indicate succcess, then show the response XML, // which probably contains error information. if (statusCode != 200) { Debug.WriteLine(responseXml.GetXml()); return; } 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). string NumberToDollarsResult = responseXml.GetChildContent("*:Body|*:NumberToDollarsResponse|*:NumberToDollarsResult");
<soapenv:Envelope xmlns:dat="http://www.dataaccess.com/webservicesserver/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Header/> <soapenv:Body> <dat:NumberToDollars> <dat:dNum>99.0</dat:dNum> </dat:NumberToDollars> </soapenv:Body> </soapenv:Envelope>
<soapenv:Envelope xmlns:dat="http://www.dataaccess.com/webservicesserver/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Header/> <soapenv:Body> <dat:NumberToDollarsResponse> <dat:NumberToDollarsResult>string</dat:NumberToDollarsResult> </dat:NumberToDollarsResponse> </soapenv:Body> </soapenv:Envelope>