Gets a value indicating whether the Type is a class; that is, not a value type or interface.
Assembly: mscorlib (in mscorlib.dll)
This property returns true for value types even if they are boxed.
The ClassSemanticsMask distinguishes a type declaration as class, interface, or value type.
If the current Type represents a constructed generic type, this property returns true if the generic type definition is a class definition; that is, it does not define an interface or a value type.
If the current Type represents a type parameter in the definition of a generic type or generic method, this property always returns false.
This property returns true for Type instances that represent the Enum and ValueType classes. These two classes are the base types for enumerations and value types, respectively, but they are not enumerations or value types themselves. For more information, see the IsValueType and IsEnum properties.
This property is read-only.
.NET FrameworkSupported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
.NET Framework Client ProfileSupported in: 4, 3.5 SP1
XNA FrameworkSupported in: 3.0, 2.0, 1.0
Portable Class LibrarySupported in: Portable Class Library
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8