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copied!<p>//Try This One It Returns integer value</p> <pre><code>NSString *soapFormat = [NSString stringWithFormat:@"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" "<soap:Body>\n" "<CelsiusToFahrenheit xmlns=\"http://www.w3schools.com/webservices/\">\n" "<Celsius>%@</Celsius>\n" "</CelsiusToFahrenheit>\n" "</soap:Body>\n" "</soap:Envelope>\n",@"50"]; NSURL *locationOfWebService = [NSURL URLWithString:@"http://www.w3schools.com/webservices/tempconvert.asmx"]; NSLog(@"web url = %@",locationOfWebService); NSMutableURLRequest *theRequest = [[NSMutableURLRequest alloc]initWithURL:locationOfWebService]; NSString *msgLength = [NSString stringWithFormat:@"%d",[soapFormat length]]; [theRequest addValue:@"text/xml" forHTTPHeaderField:@"Content-Type"]; [theRequest addValue:@"http://www.w3schools.com/webservices/CelsiusToFahrenheit" forHTTPHeaderField:@"SOAPAction"]; [theRequest addValue:msgLength forHTTPHeaderField:@"Content-Length"]; [theRequest setHTTPMethod:@"POST"]; //the below encoding is used to send data over the net [theRequest setHTTPBody:[soapFormat dataUsingEncoding:NSUTF8StringEncoding]]; NSURLResponse *response; NSData *data_reply; NSError *err; data_reply = [NSURLConnection sendSynchronousRequest:theRequest returningResponse:&response error:&err]; NSString *aStr = [[NSString alloc] initWithData:data_reply encoding:NSASCIIStringEncoding]; NSLog(@"aStr:%@",aStr); </code></pre> <p>O/P:</p> <pre><code> <?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><CelsiusToFahrenheitResponse xmlns="http://www.w3schools.com/webservices/"><CelsiusToFahrenheitResult>122</CelsiusToFahrenheitResult></CelsiusToFahrenheitResponse></soap:Body></soap:Envelope> check this answer it returns 122 integer value....... </code></pre>

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