通过

QUERYCONTEXT structure

Contains a list of attributes used to look up a class implementation.

Syntax

typedef struct tagQUERYCONTEXT {
  DWORD      dwContext;
  CSPLATFORM Platform;
  LCID       Locale;
  DWORD      dwVersionHi;
  DWORD      dwVersionLo;
} QUERYCONTEXT;

Members

  • dwContext
    The execution context.

  • Platform
    The operating system platform and processor architecture. For more information, see CSPLATFORM.

  • Locale
    The locale ID.

  • dwVersionHi
    The high version number.

  • dwVersionLo
    The low version number.

Requirements

Header

 Wtypes.h

IDL

 Wtypes.idl

See also

CoInstall

CSPLATFORM