Data holder for BinaryName data held persistently in workbooks.
The CXlBinaryNameData class is a data holder for BinaryName data.
Data held by Excel in a BinaryName is held in global moveable Windows memory and must be accessed with GlobalAlloc() and GlobalFree(). The CXlBinaryNameData object hides this implementation, and its destructor ensures that any locked memory is unlocked.
See CXllApp::GetBinaryName for an example of use.