Select all distinct last records of column1 and order by column2 in Linq (Not Working Accordingly)
So I have a table like this:
linq
Linq count and sum in join
I want to get rows with the count column and sum column like in the SQL command ... count(column1.table1) as countname, sum(column2.table1) as sumname ..., but I don’t know the right way to write it in Linq, for the example:
add nested group by query Linq to property model class ASP.NET
I have struggle with adding the grouped data table with linq query to model property.
LINQ method to return values as a single object including a nested array
Goal: Returning a single object of sum and a list of details.
{ Sum: 1, [ { Amount: 2, Hex: '#123456' }, { Amount: 1, Hex: '#123456' } ] }
Trying Extract List of Categories with Corresponding Tickets using Linq
I am trying to extract list of Categories with the corresponding Tickets for a specific userId using Linq Lambda expression.
i got this exception in .net when try to compare date in linq
The specified type member ‘Date’ is not supported in LINQ to Entities. Only initializers, entity members, and entity navigation properties are supported
Is there a good LINQ way to do a cartesian product?
I have a class structure like so:
The result of a query cannot be enumerated more than once
I am using the entity framework (ef) and am getting the following error:
Will using LINQ to SQL help prevent SQL injection
I’m setting up a public site and the first thing on my mind is SQL injection. I have some text fields I’m saving and am using linq to update/write to the database. Am I safe using linq?
How to make LINQ execute a (SQL) LIKE range search
I am in big need of help, i have been trying to do this for some time now.