Type.GetNullableUnderlyingType Method
Definition
Important
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Gets the underlying type argument of the current nullable type.
public:
virtual Type ^ GetNullableUnderlyingType();public virtual Type? GetNullableUnderlyingType();abstract member GetNullableUnderlyingType : unit -> Type
override this.GetNullableUnderlyingType : unit -> TypePublic Overridable Function GetNullableUnderlyingType () As TypeReturns
The underlying type argument if the current type is a constructed Nullable<T> type; otherwise, null.
Exceptions
The current type is a derived type that doesn't override this method.
Remarks
Derived classes must override this method. The base implementation throws NotSupportedException.
