/C#/How to use distinct in linq query in c#

How to use distinct in linq query in c#

C# .NET Core linq Distinct

var distinctUsers = allUsers
    .GroupBy(x => x.UserId)
    .Select(x => x.First())
    .ToList();

How to use distinct in linq query in c#

var distValues = objList.Select(o=>o.typeId).Distinct().ToList();

Linq distinct

var uniquePeople = from p in people
                   group p by new {p.ID} //or group by new {p.ID, p.Name, p.Whatever}
                   into mygroup
                   select mygroup.FirstOrDefault();

Source: stackoverflow.com

Select distinct linq mvc

public static IQueryable<ProdType> GetDistinctProdType(
    this IQueryable<ProdInfo> query,
    int categoryId)
{
    return (from p in query
            where p.CatID == categoryId
            select p.Type).Distinct();
}

Source: stackoverflow.com

Similar codes

0 vote190 views1 answer
How to get the hour on c#
C#
5 votes180 views2 answers
C# find one object in list where
C#
2 votes222 views1 answer
Fade text unity
C#Unity
1 vote191 views1 answer
Unity projectile spread
C#
0 vote181 views1 answer
Unity make particles stay still
C#
1 vote196 views1 answer
Unity change tag of go
C#Unity
0 vote210 views1 answer
Freeze rotation in code c#
C#
1 vote297 views1 answer
Avoid autocomplete input text asp.net
C#
0 vote193 views1 answer
Tostring c#
C#
15 votes216 views5 answers
SQLite Create Table
C#