C# - Collection was modified; enumeration operation may not execute
8709
Collection was modified; enumeration operation may not execute
97912
Console.WriteLine and generic List
15636
Update all objects in a collection using LINQ
50420
How to tell if an IEnumerable is subject to deferred execution?
11630
How do I convert an integer to an enumerated type?
87196
Can I add an enum to an existing .NET Structure, like Date?
65046
Customizing inline enumerate with enumitem still not working?
31796
Why cannot IEnumerable be cast as IEnumerable?
15154
Can anyone explain IEnumerable and IEnumerator to me?
67952
In C#, is it possible to cast a List to List?
34063
Is there a reason for C#'s reuse of the variable in a foreach?
34930
C# "internal" access modifier when doing unit testing
14346
How can I cast int to enum?
41093
Converting/Parsing an Enumeration to a String More Generically
1486
What does the [Flags] Enum Attribute mean in C#?
130868
rewrite access to collection to avoid "double" finding
144591
How to translate a Java Enumeration to C#?