Request anonymouse Type in dataservice for silverlight

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Hi
I am working on project base on Silverlight 5 .
I use data service for connection to sql database.

when i want to query database i must user DataServiceCollection<t> for loading my data into it.
I want to query database with like this code

C#

DataServiceCollection<?anonymousetype?> collection= new DataServiceCollection<?anonymousetype?>();
               collection.LoadAsync( from sContract in _entityService.Entity.SContracts
                       select new
                                   {
                                       ContractID = sContract.ContractID,
                                       SCNTTitle = sContract.SCNTTitle,
                                       ContractNum = sContract.ContractNum,
                                       ContractDate = sContract.ContractDate,
                                       SupervisionName = sContract.User.FirstName + " " + sContract.User.Family,
                                       CompnayName = sContract.Contractors_Counselors.CompanyName,
                                   });

but I got error

How can I query database that my Query return a anonymousetype with new keyword ???

thanks a lot

Posted 30-Jun-12 5:49am

mohammadghaderian.bp

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Abhinav S · Answer 1 · 2012-06-30T06:44:00

Solution 1

Just use object as the return type.

rviceCollection<object> collection= new DataServiceCollection<object>();</object></object>

Posted 30-Jun-12 6:44am

Abhinav S

Comments

mohammadghaderian.bp 30-Jun-12 13:43pm

object don not work . it throw an exception