What should I use an IEnumerable or IList?
108538
IList vs IEnumerable for Collections on Entities
27097
Does Class need to implement IEnumerable to use Foreach
145642
How to convert list of intable strings to int
6026
When to use IList and when to use List
8479
System.Collections.Generic.IEnumerable' does not contain any definition for 'ToList'
80904
Why is there no ForEach extension method on IEnumerable?
99757
How do you add an index field to Linq results
10316
IEnumerable.Cast won't work even if an explicit cast operator is defined?
130806
How do I merge (or zip) two IEnumerables together?
106509
Why do C# multidimensional arrays not implement IEnumerable?
158615
IEnumerable vs List - What to Use? How do they work?
62026
What's the difference between IQueryable and IEnumerable
10143
Why does (does it really?) List implement all these interfaces, not just IList?
116994
Can you use generic forms in C#?
42039
How to iterate through two IEnumerables simultaneously?
151790
Is there a pattern using Linq to dynamically create a filter?
17015
Best way to convert IEnumerable to string?