Question

IiF in Microsoft report

Asked by: Pwit

Hi all,

I am trying to write a 'if' statement for my report in Visual Studio 2008 to see if a value is equaled to something else and if it is, return that value.  Here is what I came up with so far:

=IIf(Fields!InvoiceID="perk506012009", Fields!UserName.Value)

But I keep getting errors with this.

Error      1      The Value expression for the textbox UserName contains an error: [BC30518] Overload resolution failed because no accessible '=' can be called with these arguments:      C:\Documents and Settings\cheungd\My Documents\Visual Studio 2008\Projects\ReportsApplication1\ReportsApplication1\Report3.rdlc      ReportsApplication1

Thanks in advance,

pwit

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Asked On
2009-08-25 at 09:16:31ID24680390
Topics

SQL Reporting

,

MS SQL Reporting

Participating Experts
3
Points
250
Comments
6

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    Answers

     

    by: HadushPosted on 2009-08-25 at 09:21:50ID: 25179226

    You didn't complete the IIF statment. What would you like to put is it is not equal to perk506012009"? Forexample, you can put "N/A" as I did or call another field name.

    =IIf(Fields!InvoiceID="perk506012009", Fields!UserName.Value, "NA")

     

    by: PwitPosted on 2009-08-25 at 09:34:37ID: 25179368

    Hi Hadush,

    Thanks for the quick response, so in this case I have to fill in a statement if the value is not equal to "perk506012009"?  Is there a statement that could be used like an 'if' statement in c#/++ that just returns one value if statement is true and returns nothing if the statement is false?

    pwit

     

    by: HadushPosted on 2009-08-25 at 09:48:45ID: 25179519

    =IIf(Fields!InvoiceID="perk506012009", Fields!UserName.Value,"")

    If it is true it will give the UserName else nothing or blank.

    The above expression should take care of it.

     

    by: PwitPosted on 2009-08-25 at 10:05:15ID: 25179678

    I am getting this error now:

    The Value expression for the textbox UserName contains an error: [BC30518] Overload resolution failed because no accessible '=' can be called with these arguments

    Sorry for all the trouble, I am really new to using reports.

     

    by: chrismcPosted on 2009-08-25 at 14:05:15ID: 25182248

    you are missing the .Value after Fields!InvoiceID


     

    by: Auric1983Posted on 2009-08-26 at 05:43:50ID: 25186908

    Pwit,

    The IIF statement is what we call an Immediate if

    The easiest way to explain it is IIF(expression,action if true,action if false)

    IF the name is bob, say Hi bob, else do nothing

    IIF(Fields!Name.Value="Bob","Hi Bob","")

    20120131-EE-VQP-002

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