class DOM.StyleSheetList |
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The StyleSheetList interface provides the abstraction of an ordered collection of style sheets.
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Internal |
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Used to retrieve a style sheet by ordinal index.
index - Index into the collection Returns The style sheet at the index position in the StyleSheetList , or null if that is not a valid index.
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The number of StyleSheet in the list. The range of valid child stylesheet indices is 0 to length-1 inclusive.
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