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Unsafe.IsNullRef<T>(T) Method

Definition

Determines if a given managed pointer to a value of type T is a null reference.

public:
generic <typename T>
 static bool IsNullRef(T % source);
public static bool IsNullRef<T> (ref T source);
static member IsNullRef : 'T -> bool
Public Shared Function IsNullRef(Of T) (ByRef source As T) As Boolean

Type Parameters

T

The elemental type of the managed pointer.

Parameters

source
T

The managed pointer to check.

Returns

true if source is a null reference; otherwise, false.

Remarks

This check is conceptually similar to (void*)(&source) == nullptr.

Applies to