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Polycom Digital Signage Administrator Guide Parsing Rule Reference Guide
194 Polycom, Inc.
Example:
<ParsingRule Type="Lcase" Source="SomeSource" Result="AllSmallLetters"
/>
Left
The Left rule extracts a specified number of characters from the beginning of
the Source container.
Parameters:
• Length: The number of characters to extract from the beginning of the
Source container.
Example:
If the LongString container contains "abcdefghijklmnopqrstuvwxyz" then the
following rule will place "abcde" in the ShortStuff container.
<ParsingRule Type="Left" Source="LongString"
Result="ShortStuff">
<Length>5</Length>
</ParsingRule>
LeftTrim
The LeftTrim rule removes a specified number of characters from the
beginning of the Source container.
Parameters:
• Length: The number of characters to remove from the beginning of the
Source container.
Example:
If the LongString container contains "abcdefghijklmnopqrstuvwxyz" then the
following rule will place "fghijklmnopqrstuvwxyz" in the ShortStuff container.
<ParsingRule Type="LeftTrim" Source="LongString"
Result="ShortStuff">
<Length>5</Length>
</ParsingRule>