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AnswerRe: Basic Polymorphism Problem Pin
AmbiguousName4-Oct-12 20:56
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DaveyM694-Oct-12 21:35
professionalDaveyM694-Oct-12 21:35 
AnswerRe: Basic Polymorphism Problem Pin
AmbiguousName4-Oct-12 21:45
AmbiguousName4-Oct-12 21:45 
GeneralRe: Basic Polymorphism Problem Pin
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AnswerRe: Basic Polymorphism Problem Pin
BobJanova5-Oct-12 0:52
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GeneralRe: Basic Polymorphism Problem Pin
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GeneralRe: Basic Polymorphism Problem Pin
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QuestionC# linq group by Pin
rachel_m4-Oct-12 17:43
rachel_m4-Oct-12 17:43 
I have the following linq to sql statement that I want to use in a C# 2008 application that connects to a sql server 2008 r2 database.
var  varGoodTransCount = (from t in rData.Trans
                           join iw in rData.Ibooks on t.Ibook_ID equals iw.Ibook_ID
                           join ip in rData.IPacks on iw.PID equals ip.PID
                           where ip.TNum == SPkgID 
                           group ip by ip.TNum into g
                           select new { TNum = g.Key, Frequency = g.Count() }).FirstOrDefault();

The line of code that has the problem is

If (varGoodTransCount.Frequency != null)

When I try to reference varGoodTransCount.Frequency, the error message says this is not an instance of an object.
Thus can you tell me what is wrong and how I can fix the problem?
AnswerRe: C# linq group by Pin
OriginalGriff4-Oct-12 23:19
mvaOriginalGriff4-Oct-12 23:19 
GeneralRe: C# linq group by Pin
rachel_m5-Oct-12 2:48
rachel_m5-Oct-12 2:48 
GeneralRe: C# linq group by Pin
OriginalGriff5-Oct-12 3:29
mvaOriginalGriff5-Oct-12 3:29 
QuestionCrystal Reports : Database Login Prompt Issue Pin
Quam Chang4-Oct-12 16:36
Quam Chang4-Oct-12 16:36 
AnswerRe: Crystal Reports : Database Login Prompt Issue Pin
AmbiguousName4-Oct-12 20:00
AmbiguousName4-Oct-12 20:00 
QuestionAggregate data into 5 min interval Pin
bad_kid4-Oct-12 11:59
bad_kid4-Oct-12 11:59 
QuestionC# linq Pin
rachel_m4-Oct-12 9:36
rachel_m4-Oct-12 9:36 
Question.exe Reference Problem - maybe Pin
dirsow4-Oct-12 7:52
dirsow4-Oct-12 7:52 
AnswerRe: .exe Reference Problem - maybe Pin
Eddy Vluggen4-Oct-12 9:01
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GeneralRe: .exe Reference Problem - maybe Pin
dirsow4-Oct-12 9:27
dirsow4-Oct-12 9:27 
GeneralRe: .exe Reference Problem - maybe Pin
Eddy Vluggen4-Oct-12 9:34
professionalEddy Vluggen4-Oct-12 9:34 
GeneralRe: .exe Reference Problem - maybe Pin
dirsow4-Oct-12 9:41
dirsow4-Oct-12 9:41 
AnswerRe: .exe Reference Problem - maybe Pin
Bernhard Hiller4-Oct-12 21:00
Bernhard Hiller4-Oct-12 21:00 
Questionhow to setting Four tier application in my application? Pin
somasundarapandian4-Oct-12 4:28
somasundarapandian4-Oct-12 4:28 
AnswerRe: how to setting Four tier application in my application? Pin
Dave Kreskowiak4-Oct-12 6:45
mveDave Kreskowiak4-Oct-12 6:45 
QuestionRe: how to setting Four tier application in my application? Pin
Eddy Vluggen4-Oct-12 9:02
professionalEddy Vluggen4-Oct-12 9:02 
AnswerRe: how to setting Four tier application in my application? Pin
OriginalGriff4-Oct-12 9:34
mvaOriginalGriff4-Oct-12 9:34 

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