c# - Calling web service returns The remote server returned an error: (502) Bad Gateway -

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i trying call web service in c# using wsdl proxy, web service requires credentials passed

partsinquiryservicehttpservice client = new partsinquiryservicehttpservice();         client.url = "url";         client.credentials = new networkcredential("user name", "password");

in line exception thrown

client.getmultiplepartsinquiry(enquiry);

unhandled exception of type 'system.net.webexception' occurred in system.dll additional information: remote server returned error: (502) bad gateway

please help

the problem in web.config. proxy tag added , web service request fails because proxy credentials not included. removing proxy section solved problem.


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