CHString::AllocSysString method

[The CHString class is part of the WMI Provider Framework which is now considered in final state, and no further development, enhancements, or updates will be available for non-security related issues affecting these libraries. The MI APIs should be used for all new development.]

The AllocSysString method allocates a new BSTR string that is Automation compatible. It then copies the contents of the CHStringstring into it, including the terminating NULL character.


BSTR  throw(CHeap_Exception) AllocSysString(



This method has no parameters.

Return Value

If the AllocSysString method is successful, it points to the newly allocated string.


Minimum supported client Windows Vista
Minimum supported server Windows Server 2008
Target Platform Windows
Header chstring.h (include FwCommon.h)
Library FrameDyn.lib
DLL FrameDynOS.dll; FrameDyn.dll