I have to call a .NET web service (http://192.168.1.14/CG/authentication.asmx) from the Blackberry Simulator. Already i have done it in Android with KSOAP2, but i have no idea about how to do this in Blackberry. Can i use KSOAP2 in Blackberry? If i can please give some code snippets. Also please tell if you know any other ways to do this.
I've not used KSOAP2 before but I know that you can use it for Blackberry.
To call web services I use the Sun Java Wireless Toolkit (WTK) to generate stubs from your webservice's WSDL file, which should probably be http://192.168.1.14/ CG/authentication.asmx?wsdl for you.
You can then import the files that the WTK generates into your project to call your web methods using something along the lines of:
//Generated stub file
Service1Soap_Stub stub = new Service1Soap_Stub();
//Web service method
result = stub.methodName(param1, param2);
Alternatively you can use SAX and the standard J2ME libs. The following link is a good tutorial on how to accomplish this: http://www.simplified-tech.com/website/webapp.nsf/webpages/ArticlesBBWebServices
You can look at WSClient++ which generates code that is free from reflection and ideal for mobile platforms.
来源：https://stackoverflow.com/questions/1164744/how-to-call-a-net-web-service-from-blackberry-simulator