c# Programming Glossary: system.enum

http://stackoverflow.com/questions/11665279/why-enums-hasflag-method-need-boxing

IL_000f call instance bool mscorlib System.Enum HasFlag class mscorlib System.Enum IL_0014 stloc.1 IL_0015 call.. instance bool mscorlib System.Enum HasFlag class mscorlib System.Enum IL_0014 stloc.1 IL_0015 call string mscorlib System.Console..

Is there a workaround for generic type constraint of “special class” Enum in C# 3.0? [duplicate]

http://stackoverflow.com/questions/1404077/is-there-a-workaround-for-generic-type-constraint-of-special-class-enum-in-c-s

public static bool HasFlags T this T value T flags where T System.Enum ... This will as you may know throw an error at compile time.. time since a class is not normally allowed to inherit from System.Enum . The problem is that any enumeration specified using the enum.. specified using the enum keyword does in fact inherit from System.Enum so the above code would be the ideal way to limit an extension..

How do ValueTypes derive from Object (ReferenceType) and still be ValueTypes?

http://stackoverflow.com/questions/1682231/how-do-valuetypes-derive-from-object-referencetype-and-still-be-valuetypes

derives from System.Object. And all enums derive from System.Enum. Where is this distinction made It's made everywhere in the.. value types O is System.Object V is System.ValueType E is System.Enum and the inside relationship is derives from . That's a perfectly.. reference type so long as it is either System.ValueType or System.Enum. So let's rephrase your question How do ValueTypes derive from..

Why cannot C# generics derive from one of the generic type parameters like they can in C++ templates? [duplicate]

http://stackoverflow.com/questions/1842636/why-cannot-c-sharp-generics-derive-from-one-of-the-generic-type-parameters-like

inherits from System.ValueType What about System.Delegate System.Enum and so on As Eric continues Those are the easy obvious ones.. inherits from System.ValueType What about System.Delegate System.Enum and so on Those are the easy obvious ones. The proposed feature..

Which parts of C# .NET framework are actually parts of the language?

http://stackoverflow.com/questions/4836141/which-parts-of-c-sharp-net-framework-are-actually-parts-of-the-language

my head and with a quick check of the spec System.Object System.Enum System.ValueType The primitive types System. Int16 Int32 Int64..

Anyone know a good workaround for the lack of an enum generic constraint?

http://stackoverflow.com/questions/7244/anyone-know-a-good-workaround-for-the-lack-of-an-enum-generic-constraint

T struct IEnumConstraint and turns it into where T struct System.Enum via a postbuild step. It shouldn't be too hard to write IsSet..

Enum “Inheritance”

http://stackoverflow.com/questions/757684/enum-inheritance

other enums. In fact all enums must actually inherit from System.Enum. C# allows syntax to change the underlying representation of.. information from the spec All enums must derive from System.Enum Because of the above all enums are value types and hence sealed..

Boxing Occurrence in C#

http://stackoverflow.com/questions/7995606/boxing-occurrence-in-c-sharp

box new S Converting any enumeration type to System.Enum type enum E A System.Enum box E.A Converting any value type.. any enumeration type to System.Enum type enum E A System.Enum box E.A Converting any value type into interface reference interface..

Non-unique enum values

http://stackoverflow.com/questions/8043027/non-unique-enum-values

the scenes an enum is just a struct but which derives from System.Enum and the values of the enum are defined as constants you can.. into the following pseudo C# code public struct Color System.Enum public const int Red 1 public const int Blue 1 public const..