HStringReference Class

 

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Represents an HSTRING that is created from an existing string.

class HStringReference;  

The lifetime of the backing buffer in the new HSTRING is not managed by the Windows Runtime. The caller allocates a source string on the stack frame to avoid a heap allocation and to eliminate the risk of a memory leak. Also, the caller must ensure that source string remains unchanged during the lifetime of the attached HSTRING. For more information, see WindowsCreateStringReference function.

Public Constructors

NameDescription
HStringReference::HStringReference ConstructorInitializes a new instance of the HStringReference class.

Members

MemberDescription
HStringReference::CopyTo MethodCopies the current HStringReference object to an HSTRING object.
HStringReference::Get MethodRetrieves the value of the underlying HSTRING handle.

Public Operators

NameDescription
HStringReference::Operator= OperatorMoves the value of another HStringReference object to the current HStringReference object.
HStringReference::Operator== OperatorIndicates whether the two parameters are equal.
HStringReference::Operator!= OperatorIndicates whether the two parameters are not equal.

HStringReference

Header: corewrappers.h

Namespace: Microsoft::WRL::Wrappers

Microsoft::WRL::Wrappers Namespace

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