I-WinHTTP yi-API esetshenziselwa ukuthumela izicelo ze-HTTP. Uma isicelo sithola i-407, kusho ukuthi i-proxy ifuna ubufakazi obengeziwe.

Indlela engcono kakhulu iwukusebenzisa i-WinHttpSetCredentials ukubeka lobo bufakazi esicelweni, ngemva kokukhetha indlela ye-proxy evunyelwe. Funda isihloko esigcwele ngesiNgisi ukuze wazi zonke izindlela.

Amanqephe ahlobene