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QUERYCONTEXT structure (wtypes.h)

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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 identifier. For more information, see Language Identifier Constants and Strings.

dwVersionHi

The high version number.

dwVersionLo

The low version number.

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Header wtypes.h

See also

CLSCTX

CoInstall