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BSTR Functions (Compact 2013)

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3/26/2014

The Wxutil.h header file in the DirectShow base classes provides helper functions for allocating and freeing task-allocated BSTR strings.

Programming element

Description

FreeBSTR

Frees the task-allocated BSTR string.

WriteBSTR

Creates a task-allocated BSTR string by allocating task-allocated memory and copying a wide string to it.

See Also

Reference

Utility Functions