Getting Response More then One Time

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Hi Everyone,

I am Developing Application for the mobile device. In which have i am using Service.
When i am Invoiking Service method it response more then One Time.

In Form Load..(Define the Eventhandler )

serviceobj1.Get_InformationCompleted +=new EventHandler<ServiceObject1.Get_InformationCompletedEventArgs>(serviceobj1_Get_InformationCompleted);

And In Button Click

serviceObject1.Get_InformationRequest req  = new serviceObject1.Get_InformationRequest ();
req.Body  = new ServiceObject1.Get_InformationRequestBody();
req.Body.id  =Common.CurrentUserID;
Common.serviceobj1.Get_InformationAsync(req);

C#

void serviceobj1_Get_InformationCompleted(object obj, ServiceObject1.Get_InformationCompletedEventArgs e)
        {
            MessageBox.Show("Complete");
        }

When i am clicking on the button then i have get response (message Complete) more then one.

So Can u please help me how can i fix it.

Posted 17-Jun-12 19:09pm

Anubhava Dimri

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db7uk 19-Jun-12 9:06am

not sure I follow. What application client are you developing. Your tags include wpf and asp.net???? Also is the code in any usercontrols etc? Could you provide more detail using "Improve question".

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Anubhava Dimri · Answer 1 · 2012-06-19T18:21:00

Hi Everybody,

I have found the solution for this problem. Actually i have a form and Eventhandler is added in Page Load. But In case of back and Forward i am not disposing the form instance. and Again i am coming back to this form so that the one more event is added for this handler.

So the conclusion is that in case of back and dispose we should need to dispose the class instance or remove handler.