Microsoft Windows CE 3.0  

FreeBSTR

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Frees a task-allocated BSTRstring from memory.

STDAPI FreeBSTR(
BSTR *
pstr
);

Parameters

pstr
Address of the BSTRto free.

Return Values

Returns S_OK if successful, or S_FALSE if pstris null.

Remarks

Memory is allocated for passing between objects across interfaces by calling CoTaskMemAlloc. It is freed by calling CoTaskMemFree. You can allocate, pass, and free memory safely between objects created in different programming languages by using a central memory allocator.