Zeeshan Hirani - All Comments

re: How To do In and Like clause in Linq To SQL

Ernesto — Mon, 05 Oct 2009 11:07:58 GMT

Hi Michel

It appears that you are trying to use Entity Framework instead of LINQ to SQL, the EF doesn't have support for Contains neither to UDF as L2Q has.... shame on MS for not including such useful features.

re: Assign DataLoadOptions just before executing the linq query

sweerbhob — Tue, 22 Sep 2009 03:03:48 GMT

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re: Single Table Inheritance in Entity Framework

SamerPaul — Thu, 17 Sep 2009 23:01:51 GMT

Thanks for this post! This is exactly what I've been looking for the past few days. Very useful

re: Using Linq To SQL With WCF Service

rati_ge — Thu, 17 Sep 2009 11:26:21 GMT

I think your post is just great, but what I would like to admit is that, update method of the customer might cause some problems if object is detached from entitySet and sent over WCF to the client.

re: Inheritance in Linq To SQL

Ahmed — Tue, 08 Sep 2009 23:46:08 GMT

All the null's in the DB seem to be a waste. Is there a way to accomplish the same thing without having all those null's?

Technobabble: by AgileHead » Blog Archive » Solving Entity Framework Inheritance Performance Issues, with a custom QueryProvider

Fri, 04 Sep 2009 17:46:24 GMT

Pingback from Technobabble: by AgileHead » Blog Archive » Solving Entity Framework Inheritance Performance Issues, with a custom QueryProvider

re: ExecuteQuery to execute dynamic SQL in Linq To SQL

nima_dir — Tue, 01 Sep 2009 19:48:55 GMT

This article is very good but this method vulnerable againist SQL Injenction.

How I Can solve this deficiency?

Thanx a lot

re: How To do In and Like clause in Linq To SQL

Michel Fornaris — Fri, 28 Aug 2009 20:22:12 GMT

I'm really wonder how you made that code work!

I tried and all that I get is this exception:

LINQ to Entities does not recognize the method 'Boolean Contains[String](System.Collections.Generic.IEnumerable`1[System.String], System.String)' method, and this method cannot be translated into a store expression.

Any idea why that's happening to me?

Thanks,

Michel Fornaris

re: Many To Many Mappings in Entity Framework

ancalagon — Fri, 28 Aug 2009 15:07:09 GMT

any idea how to select a list of projects that have not been assigned to a specific employee?

There are Project 1, Project 2, Project 3

IE: Employee A has Project 1 and Project 3 assigned in the Project Assignment Table

I require the query to return only Project 2

Employee B has project 2 Assigned, I require a query that will return Project 1, Project 3

re: Many To Many Mappings in Entity Framework

reka — Tue, 11 Aug 2009 14:54:51 GMT

i want know how to create observable collection in silverlight 3 application plz ans me