C# Programming/Keywords/abstract

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Abstract classes may contain abstract members in addition to implemented ones. That is, while some of the methods and properties in an abstract class may be implemented, others (the abstract members) may have their signatures defined, but have no implementation. Concrete subclasses derived from an abstract class define those methods and properties.

C# Keywords
abstract as base bool break
byte case catch char checked
class const continue decimal default
delegate do double else enum
event explicit extern false finally
fixed float for foreach
goto if implicit in int
interface internal is lock long
namespace new null object operator
out override params private protected
public readonly ref return sbyte
sealed short sizeof stackalloc
static string struct switch this
throw true try typeof uint
ulong unchecked unsafe ushort using
var virtual void volatile while
Special C# Identifiers
add alias get global partial
remove set value where yield