I am trying to use . distinct in Linq to get result based on one field of the table (so do not require a whole duplicated records from table). I know writing basic query using distinct as followed: var query = (from r in table1 orderby r.Text select r). distinct (); but I need results where r.text is not duplicated.
Back to: LINQ Tutorial For Beginners and Professionals LINQ Distinct Method in C# with Examples. In this article, I am going to discuss the LINQ Distinct Method in C# using examples. Please read our previous article where we discussed the basics of LINQ Set Operators.At the end of this article, you will understand the following the Linq Distinct Query in details with the following pointers.
6/2/2015 · Now let’s try to get the distinct row values from the list using the LINQ Distinct function. The code now would look like this: … What if we want to get the distinct values for a certain field in the list? For example get the distinct “Make” values such as Samsung, Apple, HTC, Nokia and Sony and then populate the result to a …
Linq distinct by field . Distinct in Linq based on only one field of the table, distinct in Linq to get result based on one field of the table (so do not require a whole duplicated records from table). I know writing basic query using distinct as followed: var query = (from r in table1 orderby r. Text select r).
10/5/2019 · I am trying to use . distinct in Linq to get the result based on one field of the table (so do not require whole duplicated records from the table). I know writing a basic query using distinct as followed: var query = (from r in table1. orderby r.Text. select r). distinct (); but I.
DistinctBy in Linq (Find Distinct object by Property …
c# – linq query to return distinct field values from a …
DistinctBy in Linq (Find Distinct object by Property …
DistinctBy in Linq (Find Distinct object by Property …
1/28/2013 · Distinct method of Linq works as following right now. public class Product { public string Name { get; set; } public int Code { get; set; } } Consider that we have product Class which is having Code and Name as property in it. Now Requirement is I have to find out the all product with distinct .
5/30/2011 · I Need to Select Distinct Records Ignoring the GROUP and considering only the following Fields {BATCH, DEGREE, DEPT, SEM, SECTION } So it should return me the following 2 Distinct .
Select All distinct values in a column using LINQ . Ask Question Asked 7 years, 2 months ago. Active 2 years, 2 months ago. Viewed 124k times 39. 2. I created a Web Api in VS 2012. I am trying to get all the value from one column Category, that is all the unique value, I don’t want the list to be returned with duplicates. I used this code to …
you can then create an extension for the linq Distinct that can take in lambda’s. public static IEnumerable Distinct (this IEnumerable list, Func lambda) { return list. Distinct (new LambdaComparer (lambda)); } … ( Column value), DISTINCT by another column in SQL? 687. Using LINQ to remove elements from a List 334 …
In Visual Basic query expression syntax, a Distinct clause translates to an invocation of Distinct . The default equality comparer, Default , is used to compare values of the types that implement the IEquatable generic interface.
