I have got this SQL statement which I am trying to convert to LINQ. I have not been able to do the IN part. Tried following but I am unable to complete it: How do I write IN part of SQL in LINQ? Answer You can use Contains:
Tag: linq
Convert Sql to linq with groupby
I have view on which I use this request And it’s running sucessfully and get me this data How I need to write it using linq to get same data? I tried like this But on new HumpChartDto() {SpendBand = x.SpendBand} I got Cannot resolve symbol ‘SpendBand How I can solve this? Answer First, after grouping on SpendBand, you need
Get different results with the same query in T-SQL and LINQ (EF Core)
I’m trying to retrieve records from a database in Azure and for the checks I run T-SQL queries directly and then pass them to LINQ against the EF Core context, but I’m running into this problem. When I filter for the records with FechaOrientativa greater than or equal to Today, the Estudiar field is equal to ‘pt’, I get 2,296
Return IEnumerable rather IEnumerable
I need to join two tables and get the data from one of the table using linq. The join works fine but it returns IEnumerable <$IEnumerable><$Ojbect> and I need IEnumerable<$Object> Here is the code: Thanks Answer In general, when you want to “flatten” a collection, SelectMany is the construct you’re looking for. In LINQ Query Syntax, that’s accomplished with multiple
linq query to get possible combinations
I have table1 like funid reasonid 1 1 1 2 2 1 2 3 and users table(users will repeat) like below userid reasonid 10 1 10 2 11 1 12 3 13 1 13 3 how to write a query to get the users satisfying table 1 combination {1,2} and {1,3}, so as per the above data userid 10 and
How to use Distinct in entity/linq based on certain columns (Remove duplicated values)
I want to remove the duplicated values from the columns ” 1)LabelName, 2)OpenLabelStandard, 3)Type “. The issue is that my table has four columns. beside to the three previous columns I have another one called 4)’Distance’. it is not a field from database. I added it to my table using some calculations in view model. the distance column is changeable
I didn’t true use order by in linq
Hi i develop web app with c#. I have sql query and i convert to linq but it’s not working true because of order by My sql query My linq Answer Here’s how you can do the order by on the count of each group and take the 3 with the highest count.
How do I translate this specifik SQL statement to LINQ
SQL: C# Objects: Monitor: And Counter: And the objects that I need to turn it into is: AllStatistics: I don’t have much experience with LINQ so the most I’ve achieved with it is somethig like: My question is, how would I compose an LINQ statement with the same functionality of the above SQL query ? Answer It looks like you
How can I count total item in an object/record and count only the value = true
obj = {true, false, false , true,…}; This is only one record that I query from database by using Linq The reason is I would like to display Finsished 2 of 7 , that is why I need to count items in a record. Thank you in advance! After I can store numbers in variable, then I would like to
How can I filter records in an SQLite database against a DateTime value that was not supplied?
I have an SQLite database of TimeRecords. When a new record is created, no EndTime is provided. I want to retrieve the first record where the EndTime was not supplied and assign it to a new TimeRecord EndTime is stored as a DateTime variable. My Current Query Calling the Query I have done some research and discovered that a DateTime