SAFEARRAY reference count as a hidden allocation next to the SAFEARRAY?
The case of "Bring your own SAFEARRAY."
SAFEARRAY after my method returns?
Find a way to take ownership.
SafeArrayAddRef?
You have to use the original pointer, but even that won't be good enough.
SafeArrayAddRef and extending APIs in general
The concerns when adding a feature to an existing API.
SafeArrayAccessData and SafeArrayAddRef?
Two ways of preserving the data.
scope_exit for running code at scope exit. C# says “We have scope_exit at home.”
You can wrap it in an IDisposable.
It doesn't do much, but it saves typing.
You are replacing the window procedure, not the dialog procedure.
Dealing with emergencies.
An old flag from 16-bit Windows.