c# Linq Lamba expression

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Hi,
i Have 2 List of records
i want to make a join based on multiple condtions like && , ||

Can any one help me with this query as i am new to Linq.

Posted 24-Apr-13 20:37pm

rohit24c

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StianSandberg · Answer 1 · 2013-04-24T20:45:00

Solution 1

You should take a look at 101 LINQ Samples[^] You will find everything you need there :)

Posted 24-Apr-13 20:45pm

StianSandberg

TrushnaK · Answer 2 · 2013-04-24T22:34:00

Solution 2

Put your table name and column name in below query:-

SQL

from t1 in Projects
from t2 in Tasks.Where(x => t1.ProjectID == x.ProjectID && x.Completed == true)
                .DefaultIfEmpty()
select new { t1.ProjectName, t2.TaskName }

this is basic query you can modify it.

Posted 24-Apr-13 22:34pm

TrushnaK