Comments on: LINQ to SQL cheat sheet

By: ARLibertarian

ARLibertarian — Sat, 06 Mar 2010 14:41:44 +0000

Thanks a LOT. I’m doing a project and having to learn this stuff on the fly. This helps!

By: SoCalSam

SoCalSam — Wed, 18 Nov 2009 17:29:51 +0000

Thanks Damien. I’m just starting a project that I wanted to use LINQ with, and this will help me a lot!

By: Resumen de Instrucciones LINQ to SQL «

Resumen de Instrucciones LINQ to SQL « — Tue, 08 Sep 2009 17:28:43 +0000

[...] Este resumen que pueden descargar en PDF lo encontre en el blog de damieng. [...]

By: sshow

sshow — Thu, 03 Sep 2009 20:54:48 +0000

You just managed to teach me LINQ to SQL in one A4 page.
Thanks alot!

By: KALYAN

KALYAN — Thu, 27 Aug 2009 08:33:49 +0000

Thanks for the cheat sheet. It is just the one I was looking for.

By: Milan Negovan

Milan Negovan — Mon, 24 Aug 2009 03:18:06 +0000

Damien,

Thank you for the cheat sheet! I made a similar one for LINQ Standard Query Operators

Hope this helps anyone,
Milan

By: LINQ to SQL resources » DamienG

LINQ to SQL resources » DamienG — Fri, 21 Aug 2009 03:11:04 +0000

[...] LINQ to SQL Cheat Sheet PDF download of the most popular query and update syntax for C# and VB.NET. [...]

By: Reading: Cloud, LinqMock and More « Tales from a Trading Desk

Reading: Cloud, LinqMock and More « Tales from a Trading Desk — Thu, 20 Aug 2009 22:03:43 +0000

[...] to SQL cheat [...]

By: LINQ to SQL Cheat Sheet « Technology and Information Blog

LINQ to SQL Cheat Sheet « Technology and Information Blog — Sat, 15 Aug 2009 20:55:36 +0000

[...] http://damieng.com/blog/2009/08/12/linq-to-sql-cheat-sheet Posted by rthayne Filed in Uncategorized Leave a Comment » [...]

By: William Wegerson

William Wegerson — Fri, 14 Aug 2009 19:14:39 +0000

Excellent and thanks! But one word though:

landscape

The boxes are cramped horizontally, maybe Landscape would allow for formatted code(?). Yes I know, everyone is a critic.

By: Damien Guard

Damien Guard — Fri, 14 Aug 2009 15:39:16 +0000

Thanks Jim, I’ll update the sheet over the weekend with your changes.

I have written a fair amount of code in VB.Net but I have to admit it was all prior to .NET 3.5.

[)amien

By: Jim Wooley

Jim Wooley — Fri, 14 Aug 2009 15:26:28 +0000

On your VB sheet, you should consider using the VB’s additional support of query operators Distinct, Skip, Take, Aggregate, Sum, Count, Etc. For example the Paging and Ordering example could be re-written in VB as:

Dim page3 = From c In db.Customers _
Order By c.ContactName, c.City Descending _
Distinct _
Skip 10 _
Take 5

Also, notice the Select is optional in VB if you project the entire object. When using a simple projection, you don’t need the object initializer syntax either. If you just wanted to project the ContactName and City in the above example, you could do the following:

Dim page3 = From c In db.Customers _
Order By c.ContactName, c.City Descending _
Select Name = c.ContactName, c.City _
Distinct _
Skip 10 _
Take 5

VB takes away a number of the method syntax hurdles that C# requires.

By: Dew Drop – August 14, 2009 | Alvin Ashcraft's Morning Dew

Dew Drop – August 14, 2009 | Alvin Ashcraft's Morning Dew — Fri, 14 Aug 2009 13:08:53 +0000

[...] LINQ to SQL cheat sheet (Damien Guard) [...]

By: marcobdv

marcobdv — Fri, 14 Aug 2009 08:29:33 +0000

First of all a nice job, if you’re intrested we designed a poster for linq see http://www.infosupport.com/LINQ (site is in dutch) but google translate shoot help you there

By: Peter Bromberg

Peter Bromberg — Thu, 13 Aug 2009 22:01:39 +0000

Nice job, Damien! Your efforts are appreciated!