ADO.NET :: Linq And Dynamic Where Clause With Wildcard?
Mar 25, 2011
Linq add wildcard in the where clause dynamically I have a query, i.e.
var query = from r in context.company .....
then have some business logic and based on the validation I want to add dynamically a where clause
if(a == "1")
query = query.Where(r=> r.Name = Fullname); //works!!
else if(a == "2)
query = query.Where SqlMethods.Like(r=> r.Name,"%"+Fullname+"%"); //fails to compile , the r.Name is not found..
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Apr 20, 2010
I've added the Dynamic.cs file to my project and have set it's Build Action = Compile in order to get the System.Linq.Dynamic namespace.
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[Code]....
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Aug 26, 2010
why use where condition before select statement in LINQ
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Oct 22, 2010
how do you convert the WHERE clause of this statement to Linq ?
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Feb 22, 2010
In the code bdehind && syntax does not work, any ideas?
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Sep 6, 2010
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May 25, 2010
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May 25, 2010
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Aug 8, 2010
I have the following statement:
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Update
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Apr 7, 2010
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Dec 24, 2010
We would like to perform something like this
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Jul 1, 2010
I have two tables, subscriptions and topics. Each subscription is related to a specific TopicID (PK for topics table). The first query works fine and retrieves the topicID's of all videos that were uploaded today. The problem occurs when I try and then use the results of query1 as a where-in clause for query 2. I keep receiving object reference not set to instance of an object.
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Jun 7, 2010
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Jan 17, 2011
I have a table created on the fly. The table structure is dynamic.
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Sep 20, 2010
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[Code]....
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Nov 7, 2010
I'm trying to do something that on the face of it is very simple.
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Nov 29, 2010
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[code]....
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Sep 9, 2010
is it possible to make a Linq query dynamic in the following pseduo code (to show what I'm trying to do)
[Code]....
where a2 and a3 and a4 are being populated from user controls and only one will apply. So query is done by state, zip or by city, but not by more than one, so the other two would be null. So the operator is really "OR" but I haven't found anything on a "or" or "whereOr" operator.
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Mar 10, 2011
Is there any setting changes in IIS to support wildcard character? I am running a web application but IIS does not support wildcard character.
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