Documentation

Extract the pattern from a UNumberFormat. The pattern will follow the pattern syntax.

Returns:

The total buffer size needed; if greater than resultLength, the output was truncated.

Parameters:

fmt - The formatter to query.
isPatternLocalized - TRUE if the pattern should be localized, FALSE otherwise.
result - A pointer to a buffer to receive the pattern.
resultLength - The maximum size of result.
status - A pointer to an UErrorCode to receive any errors