Hi,
I have been experimenting with the containers provided in Afx. I would like to store a UDT in something like a CSafeArray but cannot figure out the best way of doing it?
I get the feeling the best way of doing this is to dynamically allocate the UDT then store the address in the container?
I also notice that container types use CVar for the items, could this help?
Thanks
You have to pass a variant of type VT_RECORD that will hold a pointer to a IRecordInfo object. The low-level IRecordInfo interface will be used to describe the members of the UDT and fill the values.
IRecordInfo interface: https://learn.microsoft.com/en-us/windows/win32/api/oaidl/nn-oaidl-irecordinfo
It's not easy, unless you have good low-level COM programming knowledge.