SLM_QUERYSCALETEXT Return Value - sTextLen

sTextLen (SHORT)

Count of bytes.

Count of bytes copied to buffer.

>= 0

Length of the text string, excluding the null termination character.
SLDERR_INVALID_PARAMETERS
An error occurred. The WinGetLastError function may return the following errors:

• PMERR_INVALID_PARAMETERS
  
• PMERR_PARAMETER_OUT_OF_RANGE.

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