create web service and call it on windows mobile

Question

Hi all Can you please help me for this 1. create web service to connect to oracle database(10.0.2) 2. call that web service through windows mobile 6.0 Thanks & Regards Asanka

Muralidharan Deenathayalan · Answer

while adding your web service reference automatically vs create the proxy class for you. You can use wsdl.exe utility to create the proxy class  manually. http://msdn.microsoft.com/en-us/library/7h3ystb6(v=VS.100).aspx http://msdn.microsoft.com/en-us/library/d2s8y7bs(v=vs.80).aspx http://www.techrepublic.com/article/testing-a-web-service-with-a-proxy-class/5755966

Asanka Dissanayake · Answer

Thank you very Much For your Reply

Asanka Dissanayake · Answer

Thank you very Much For your Reply can you please expalin create a proxy class and use that web service in my application.

Muralidharan Deenathayalan · Answer

How to create web service that connects Oracle database ? http://www.devshed.com/c/a/Oracle/Creating-an-Oracle-Web-Service-Client-for-a-Web-Service-Created-in-VS-2005/ How to access web service thru mobile application. Now lets see how we can access this web service in Windows Mobile based applications. 1. Create a Windows Mobile based Windows Forms Application 2. Add a Web Reference to your web-service. Now here is the glitch. While adding a reference it uses your system as a localhost (in some cases port no attached) but when you deploy your application on Windows Mobile actually your web-service is still running on your development machine and not on your device. Hence change this localhost with your development machine name OR machine name on which your web service is hosted. Don't use IP address. Why? Because when you attach your mobile device to the machine using DHCP it gets automatic IP address. So don't set any IP address rather use machine name. 3. Now create a proxy class and use that web service in your application. 4. To test the application run it in emulator or on device. Now if you're running your application on real physical device then it should work properly. But if you're running it on emulator then make sure that... a. In ActiveSync -> File -> Connection Settings you have allowed DMA connections. b. When Device Emulator is running in Device Emulator Manager Cradle your device. That means it'll connect your device emulator to your machine. This ways you should be able to consume web service hosted on your machine onto your mobile device (whether real-physical device OR emulator). http://forums.asp.net/t/1399006.aspx/1?How+To+use+Webservice+in+Windows+Mobile+and+Show+Horizontal+Bar+in+DataGrid+ http://social.msdn.microsoft.com/Forums/is/windowsmobiledev/thread/e1f1de64-e1f5-4ca8-a871-2189f4b099c2 Hope this helps you.