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POISingleResult does not contain a definition for 'Single' and no extension method 'Single'
 

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  1. POISingleResult does not contain a definition for 'Single' and no extension method 'Single'
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    <p>i am getting a weird error. my sproc looks like this </p> <pre><code>CREATE PROCEDURE [dbo].[SaveFaq] ( @Id int , @Question nvarchar(MAX) , @Answer nvarchar(MAX) , @Status nvarchar(50) , @ModifiedBy nvarchar(50) ) AS SET NOCOUNT ON ; Declare @newId as INT if not exists(select * from [Faq] where [Id] = @Id) begin INSERT into [Faq] ( [Question], [Answer], [Status], [ModifiedBy], [CreatedDate] , [CreatedBy] , [ModifiedDate] ) VALUES ( @Question, @Answer, @Status, @ModifiedBy, GETDATE() , @ModifiedBy , GETDATE() ) select @newId = SCOPE_IDENTITY() end else begin UPDATE [Faq] SET [Question] = @Question, [Answer] = @Answer, [Status] = @Status, [ModifiedBy] = @ModifiedBy, [ModifiedDate] = GETDATE() Where Id = @Id select @newId = @Id end Select * from [Faq] where Id = @newId </code></pre> <p>notice the last like will select the newly inserted record</p> <pre><code>public static int Save(int id, string question, string answer, WorkflowStatus status, string modifiedBy) { using (var dc = ProjectLogic.GetDataContext()) { return dc.SaveFaq(id, question, answer, status.ToString(), modifiedBy).Single().Id; } } </code></pre> <p>i get an error like this..</p> <pre><code>'System.Data.Linq.ISingleResult&lt;Web.Data.DataContext.SaveFaqResult&gt;' does not contain a definition for 'Single' and no extension method 'Single' accepting a first argument of type 'System.Data.Linq.ISingleResult&lt;Web.Data.DataContext.SaveFaqResult&gt;' could be found (are you missing a using directive or an assembly reference?) </code></pre>
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    1. This table or related slice is empty.
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    1. USeiu165
    1. USeiu165
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POISingleResult does not contain a definition for 'Single' and no extension method 'Single'
      1. USoalbrecht
      1. VTFavorite
    1. COI will be cleaning this up soon
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      1. POISingleResult does not contain a definition for 'Single' and no extension method 'Single'
      1. USeiu165
    2. COWhat is the return type of SaveFaq?
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      1. POISingleResult does not contain a definition for 'Single' and no extension method 'Single'
      1. USJim Wooley
 

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