XmpMetadata class

Provides access to XMP metadata stream.

The XmpMetadata type exposes the following members:

Property	Description
is_fixed_size	Checks if colleciton has fixed size.
is_read_only	Checks if collection is read-only.
keys	Gets collection of metadata keys.
values	Gets values in the metadata.
count	Gets count of elements in the collection.
is_synchronized	Checks if collection is synchronized.
sync_root	Gets collection synchronization object.

Method	Description
register_namespace_uri	Registers namespace URI.
register_namespace_uri	Registers namespace URI.
add	Adds value to metadata.
add	Adds value to metadata.
add_array_item	Adds value into an array. The value will be added at the end of the array.
add_array_item	Adds value into an array by specified index.
get_namespace_uri_by_prefix	Returns namespace URI by prefix.
get_prefix_by_namespace_uri	Returns prefix by namespace URI.
clear	Clears metadata.
contains	Checks does key is contained in metadata.
remove	Removes entry from metadata.
get_value	Gets data from metadata.
set_value	Sets data to metadata.
contains_key	Determines does this dictionary contasins specified key.
try_get_value	Tries to find key in the dictionary and retreives value if found.
set_array_item	Sets value in an array. Previous value will be replaced with new one.
add_named_value	Adds named value into a structure.
set_named_value	Sets named value into a structure. Previous named value, if already exists, will be replaced with new one.