Comments on: A Good, practical LINQ example

By: More Article

More Article — Thu, 28 Jan 2010 08:01:08 +0000

Thank You for Helpful

By: vipin cherukara

vipin cherukara — Wed, 17 Jun 2009 04:38:46 +0000

More abount LINQ visit

http://vipinc007.blogspot.com/2009/03/linq-examples.html

for Dot net articles visit
http://dot-net-factory.blogspot.com

By: Greg

Greg — Wed, 30 Jul 2008 22:14:30 +0000

Actually, Ben’s query can use the typical LINQ query using type inference for the range variable and it will work just fine. For example:

Dim query = _
From c in Controls _
Where TypeOf c Is TextBox _
Select c

will select all the TextBoxes in the Controls collection. For some reason, VB does not place the same restriction on querying the Controls collection as C# does.

By: Chato

Chato — Thu, 24 Jul 2008 18:43:40 +0000

Hey Ben I think linqhelp.com has a solution to your Control.cast problem. Try searching over there. Nice read btw!

By: Matthew

Matthew — Thu, 19 Jun 2008 16:41:19 +0000

Dim query = from c As Control in Me.Controls

might just do the trick

By: Ben

Ben — Tue, 17 Jun 2008 14:54:36 +0000

I tried differents fashions and I have always an error “expression expected” after the controls.Cast. It’s the reason why I suspect Vb.Net to support the casting differently.

By: Joel

Joel — Tue, 17 Jun 2008 14:27:04 +0000

Hmmm… isn’t the Controls.Cast<> method available in VB.Net? It would seem to me that this should be .Net and not language specific.

By: Ben

Ben — Tue, 17 Jun 2008 02:05:59 +0000

Hi,

How can I do it in vb.net. It seems that there is no equivalent casting like c#. I tried with CType and DirectCast with no success.

Thanks a lot,

Ben

By: Weekly Link Post 25 « Rhonda Tipton’s WebLog

Weekly Link Post 25 « Rhonda Tipton’s WebLog — Mon, 21 Jan 2008 03:42:26 +0000

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