c# - How to pass multi parameters in webservice from radcombobox in asp.net? -

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how pass multiple parameters in webmethod radcombobox? use radocombobox use webservice. want pass 2 parameters webmethod. how do it?

 <telerik:radcombobox id="radcmbaccountlist" runat="server"      cssclass="radctrlcombo h4"  enableloadondemand="true"     enablevirtualscrolling="true" loadingmessage="در حال دریافت اطلاعات.."      width="128px" minfilterlength="1" skin="webblue">     <webservicesettings method="getaccountlist" path="~/services/webservice.asmx" >      </webservicesettings>   </telerik:radcombobox>  [webmethod] public radcomboboxdata getaccountlist(radcomboboxcontext context, int accountid) {}

i want pass accountid webmethod.

the radcomboboxcontext object dictionary. need pass in single parameter context, in web method can access key/value pairs.

set keys client-side whatever need:

<script type="text/javascript">     function onclientitemsrequesting(sender, eventargs) {         var context = eventargs.get_context();          context["accountid"] = 7;         context["whatever"] = "test";     } </script>  <telerik:radcombobox id="radcombobox1" runat="server" width="300px"  enableloadondemand="true" onclientitemsrequesting="onclientitemsrequesting">       <webservicesettings method="getaccountlist" path="~/services/webservice.asmx" /> </telerik:radcombobox>

then access dictionary in web method dictionary.

take @ this page , this demo more information.


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