LINQ To SQL Select Equal OR Not Equal To

May 19, 2012

In the following LINQ query, i would like when the Loc=Locale.Gr all the records with GrID=100 returned and when the Loc is anything else all the other records with GrID <> 100 returned.How can i achieve this one? I tried something like the following, but it is totally wrong.

PrivateSub Test(Byval Loc as Locale)
Private Const GrID as integer = 100
Dim Query = From c In Mob Where c.CountryID = IIf(Loc = Locale.Gr, GrID, <> GrID) select c
End Sub



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Mar 8, 2012

How does one check to see if the system time is equal or not equal to a specific time? So, say I want to perform an action if your system time is between 6pm and 6am. Or something similar?

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Example of something I tried to cook up but didn't work because it tells me that I can't only use this in a "select case".

Dim Case as string
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Dec 28, 2011

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May 20, 2011

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Which one is correct? Bonus points if you can provide some information on what a class identifier is versus what a System.Type is. :)

Note: The language doesn't matter here, VB.NET or C# is fine, the code above is pseudocode.

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Apr 13, 2010

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Nov 8, 2011

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' code ...


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Jan 29, 2011

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Oct 6, 2009

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Method #1
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Apr 13, 2010

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Feb 12, 2010

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Jun 13, 2011

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Sep 26, 2011

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May 15, 2011

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I have been searching the internet trying to understand in its simplist form why this behavior happens.

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Mar 21, 2012

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doing the sum calculation on it's own works properly. I now need to check that the date of the "date_bank_reconciled" field is less than or equal to the value of the date entered in the datetimepicker "dteRecDte.Value.Date", so that only rows with a date either less  than or the same as that in the datetimepciker are returned.

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I'm thinking that a simple "Type" conversion might do it, but am not sure which type would suit.

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