Optional requirement on where clause in LINQ
52222
LINQ to SQL Where Clause Optional Criteria
26924
LIKE operator in LINQ
122797
Why are C# 4 optional parameters defined on interface not enforced on implementing class?
129944
C# optional parameters on overridden methods
141930
Implementing a "Both, Either-or, but Not Null" Requirement in a Database
101688
Alter a SQL server function to accept new optional parameter
11598
Building where clause based upon parameters
61961
How to make LINQ execute a (SQL) LIKE range search
114176
IF statement inside a LINQ SELECT
122201
Generic constraints, where T : struct and where T : class
68437
Querying a collection of expando objects using Dynamic LINQ
22623
Like Operator in Entity Framework?
69655
Should I use two "where" clauses or "&&" in my LINQ query?
148572
LINQ: differences between single Where with multiple conditions and consecutive Wheres with single condition
106636
Linq to Entities Skip() and Take()
23822
EF: Include with where clause
147440
Why does the Contains() operator degrade Entity Framework' Linq queries?