Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

Type::IsEnumDefined Method (Object^)

.NET Framework (current version)
 

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

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

public:
virtual bool IsEnumDefined(
	Object^ value
)

Parameters

value
Type: System::Object^

The value to be tested.

Return Value

Type: System::Boolean

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
Return to top
Show:
© 2017 Microsoft