KVMetadataElement
This structure defines a single metadata element. This structure is defined in kvmetadata.h
.
typedef struct tag_KVMetadataElement { KVStructHeader; KVString* pKey; KVMetadataKey eKey; KVMetadataValueType eType; void* pValue; BOOL bHasStandardAlternative; BOOL bIsSuperseded; } KVMetadataElement;
Member Descriptions
KVStructHeader
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The KeyView version of the structure. See KVStructHead. |
pKey
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A pointer to a KVString member, whose value specifies the key for this metadata element. |
eKey
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A value from the KVMetadataKey enum that specifies the standardized field name. The value |
eType
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A value from the KVMetadataValueType enum, which specifies how to interpret the |
pValue
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A pointer to the value for this metadata element, which must be interpreted according to the value of the |
bHasStandardAlternative
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You can use this member to determine whether a non-standardized element has a standardized counterpart.
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bIsSuperseded
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A Boolean value that specifies whether this element has been superseded, meaning that this element exists only to preserve backwards compatibility. An element can be superseded to fix issues with the key or value type. When this value is |