CODEWITHSUNDEEP
silverlight
sag
sag

Reputation: 387

call a Async Method multiple times problem in silverlight

Hi i am calling a Async method with different parameter value multiple times giving same result in completed event.

client.ListAllLookupValuesByTypeCompleted += client_ListAllAddressFormatCompleted;
client.ListAllLookupValuesByTypeAsync("AddressFormat");

client.ListAllLookupValuesByTypeCompleted += client_ListAllPhoneFormatCompleted;
client.ListAllLookupValuesByTypeAsync("PhoneFormat");



void client_ListAllAddressFormatCompleted(object sender, ListAllLookupValuesByTypeCompletedEventArgs e)
        {
            cmbAddressFormat.ItemsSource = e.Result;
        }


void client_ListAllPhoneFormatCompleted(object sender, ListAllLookupValuesByTypeCompletedEventArgs e)
        {
            cmbPhonePrintFormat.ItemsSource = e.Result;
        }

please help me. Thanks.

Upvotes: 0

Views: 426

Answers (1)

jumbo
jumbo

Reputation: 4868

You can create new instance of client. 

...
var client = new XyzClient();
client.ListAllLookupValuesByTypeCompleted += client_ListAllAddressFormatCompleted;
client.ListAllLookupValuesByTypeAsync("AddressFormat");

client = new XyzClient();
client.ListAllLookupValuesByTypeCompleted += client_ListAllPhoneFormatCompleted;
client.ListAllLookupValuesByTypeAsync("PhoneFormat");
...


void client_ListAllAddressFormatCompleted(object sender, ListAllLookupValuesByTypeCompletedEventArgs e)
{
    cmbAddressFormat.ItemsSource = e.Result;
}


void client_ListAllPhoneFormatCompleted(object sender, ListAllLookupValuesByTypeCompletedEventArgs e)
{
   cmbPhonePrintFormat.ItemsSource = e.Result;
}

Another solution would be to make the second call in the handler of the first one (probably creating new client instance anyway).

Upvotes: 1

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