Type::IsEnumDefined Method (Object^)

.NET Framework (current version)

Note
The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

Returns a value that indicates whether the specified value exists in the current enumeration type.

Namespace: System
Assembly: mscorlib (in mscorlib.dll)

Syntax

public:
virtual bool IsEnumDefined(
	Object^ value
)

true if the specified value is a member of the current enumeration type; otherwise, false.

Exception	Condition
ArgumentException	The current type is not an enumeration.
ArgumentNullException	value is null.
InvalidOperationException	value is of a type that cannot be the underlying type of an enumeration.

.NET Framework
Available since 4.0