sealed class KmlRefreshMode

The list of KML refresh modes. Defines the time-based refresh behavior of a KML network link.





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(default) Refresh when the file is loaded and whenever the Link parameters change.

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Refresh the file when the expiration time is reached. If a fetched file has a NetworkLinkControl, the "expires" time takes precedence over expiration times specified in HTTP headers. If no "expires" time is specified, the HTTP max-age header is used (if present). If max-age is not present, the Expires HTTP header is used (if present). Currently this is treated the same as if the mode were onChange.

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Refresh every n milliseconds, where n is specified by refresh interval. If no refresh interval is set, the default value is 4000 milliseconds.