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WICComponentEnumerateOptions enumeration (wincodec.h)

  • Artykuł

Specifies component enumeration options.

Syntax

typedef enum WICComponentEnumerateOptions {
  WICComponentEnumerateDefault = 0,
  WICComponentEnumerateRefresh = 0x1,
  WICComponentEnumerateDisabled = 0x80000000,
  WICComponentEnumerateUnsigned = 0x40000000,
  WICComponentEnumerateBuiltInOnly = 0x20000000,
  WICCOMPONENTENUMERATEOPTIONS_FORCE_DWORD = 0x7fffffff
} ;

Constants

 
WICComponentEnumerateDefault
Value: 0
Enumerate any components that are not disabled. Because this value is 0x0, it is always included with the other options.
WICComponentEnumerateRefresh
Value: 0x1
Force a read of the registry before enumerating components.
WICComponentEnumerateDisabled
Value: 0x80000000
Include disabled components in the enumeration. The set of disabled components is disjoint with the set of default enumerated components
WICComponentEnumerateUnsigned
Value: 0x40000000
Include unsigned components in the enumeration. This option has no effect.
WICComponentEnumerateBuiltInOnly
Value: 0x20000000
At the end of component enumeration, filter out any components that are not Windows provided.
WICCOMPONENTENUMERATEOPTIONS_FORCE_DWORD
Value: 0x7fffffff

Requirements

Requirement Value
Minimum supported client Windows XP with SP2, Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Header wincodec.h